Jump to content

S7 Airlines Flight 778: Difference between revisions

Coordinates: 52°16′29.35″N 104°21′59.71″E / 52.2748194°N 104.3665861°E / 52.2748194; 104.3665861
From Wikipedia, the free encyclopedia
Content deleted Content added
m Faulty aircraft: fix typo; update ref
m add hyphen to access-date parameter in refs; fix typo
Line 36: Line 36:
'''S7 Airlines Flight 778''' '''(S7778/SBI778)''' was a scheduled [[domestic flight|domestic]] [[passenger flight]] from [[Moscow]] to [[Irkutsk]], [[Russia]]. On 9 July 2006, at 06:44 local time (8 July, 22:44 [[Coordinated Universal Time|UTC]]), the [[Airbus A310|Airbus A310-324]] aircraft operating the route overran the runway during its landing in Irkutsk. The aircraft failed to stop and crashed through the airport's concrete perimeter fence, struck rows of private garages and burst into flames, killing 125 people.
'''S7 Airlines Flight 778''' '''(S7778/SBI778)''' was a scheduled [[domestic flight|domestic]] [[passenger flight]] from [[Moscow]] to [[Irkutsk]], [[Russia]]. On 9 July 2006, at 06:44 local time (8 July, 22:44 [[Coordinated Universal Time|UTC]]), the [[Airbus A310|Airbus A310-324]] aircraft operating the route overran the runway during its landing in Irkutsk. The aircraft failed to stop and crashed through the airport's concrete perimeter fence, struck rows of private garages and burst into flames, killing 125 people.


With 125 deaths, the crash remains as S7 Airlines deadliest aviation disaster.<ref>{{cite web|title=S7 Airlines- Accident & incidents|url=https://aviation-safety.net/database/operator/airline.php?var=7969|publisher=Aviation Safety Netwrok|accessdate=25 May 2022}}</ref> The crash was also the second Russian air disaster in less than three months, after [[Armavia Flight 967]].<ref>{{cite web|title=Aviation Safety Database - Russian air safety profile|url=https://aviation-safety.net/database/dblist.php?Country=RA&lang=&page=2|publisher=Aviation Safety Network|accessdate=25 May 2022}}</ref>
With 125 deaths, the crash remains as S7 Airlines deadliest aviation disaster.<ref>{{cite web|title=S7 Airlines- Accident & incidents|url=https://aviation-safety.net/database/operator/airline.php?var=7969|publisher=Aviation Safety Network| access-date=25 May 2022}}</ref> The crash was also the second Russian air disaster in less than three months, after [[Armavia Flight 967]].<ref>{{cite web|title=Aviation Safety Database - Russian air safety profile|url=https://aviation-safety.net/database/dblist.php?Country=RA&lang=&page=2|publisher=Aviation Safety Network|access-date=25 May 2022}}</ref>


The final report of the [[Interstate Aviation Committee]] (MAK) investigation concluded that the cause of the crash was attributed to [[pilot error]]. While the captain was reducing the thrust reverser of the right engine, he unintentionally moved the left engine's throttle lever forward, causing the left engine to produce significant thrust. His co-pilot failed to monitor the engine parameters and as a result the crew were unable to realize the source of the problem. The crew failed to resolve the issue and the aircraft eventually overran the runway and crashed.<ref name="baik-info">{{Cite web|date=2007-05-18|title=У катастрофы две причины|trans-title=There are two reasons for the disaster|url=http://baik-info.ru/friday/2007/19/011001.html|access-date=2020-06-25|website=Baikal Info|language=ru}}</ref>
The final report of the [[Interstate Aviation Committee]] (MAK) investigation concluded that the cause of the crash was attributed to [[pilot error]]. While the captain was reducing the thrust reverser of the right engine, he unintentionally moved the left engine's throttle lever forward, causing the left engine to produce significant thrust. His co-pilot failed to monitor the engine parameters and as a result the crew were unable to realize the source of the problem. The crew failed to resolve the issue and the aircraft eventually overran the runway and crashed.<ref name="baik-info">{{Cite web|date=2007-05-18|title=У катастрофы две причины|trans-title=There are two reasons for the disaster|url=http://baik-info.ru/friday/2007/19/011001.html|access-date=2020-06-25|website=Baikal Info|language=ru}}</ref>
Line 93: Line 93:
| style="text-align:left;" |'''203'''
| style="text-align:left;" |'''203'''
|}
|}
There were 195 passengers and 8 crew members aboard (two pilots and six [[flight attendant]]s), totaling 203 people.<ref name="engfinal" />{{Rp|10}}<ref name="bort">{{cite web|date=14 July 2006|script-title=ru:Рейс 778 Москва - Иркутск|trans-title=Flight 778 Moscow - Irkutsk|url=http://bort778.info/info.shtml|url-status=dead|archive-url=https://web.archive.org/web/20060718104750/http://bort778.info/info.shtml|archive-date=18 July 2006|website=bort778.info|language=ru}}</ref><ref name="203 people">{{Cite news|date=2006-07-10|title=На борту А-310 было 203 человека, сообщает компания "Сибирь"|trans-title=There were 203 people on board the A-310, Sibir company reports|url=https://ria.ru/20060710/51094500.html|access-date=2020-06-25|website=RIA Novosti|language=ru}}</ref> The [[Information Telegraph Agency of Russia|ITAR-Tass news agency]] in Russia reported that many children were among the passengers who were flying to a holiday on [[Lake Baikal]], near Irkutsk, about {{convert|4200|km|mi nmi|abbr=}} east of Moscow.<ref>{{cite web|title=Siberian plane crash: 102 confirmed dead|url=https://mg.co.za/article/2006-07-09-siberian-plane-crash-102-confirmed-dead/|publisher=Mail & Guardian|accessdate=27 May 2022}}</ref> A total of 14 children, up to age 12, were on board.<ref>{{cite web|title=122 die in Russian plane crash|url=https://www.telegram.com/story/news/local/north/2006/07/10/122-die-in-russian-plane/53079171007/|publisher=Telegram.com|date=10 July 2006|accessdate=27 May 2022}}</ref> Besides Russian citizens, who were the majority of passengers, there were also 2 [[Poles|Polish]] tourists traveling to [[Mongolia]] via Irkutsk. There were 14 other non-Russians on board, 3 each from [[Germany]], [[China]], and [[Belarus]], the 2 Polish tourists, 2 [[Moldova|Moldavians]], and one from [[Azerbaijan]].<ref name="engfinal" />{{Rp|10}}
There were 195 passengers and 8 crew members aboard (two pilots and six [[flight attendant]]s), totaling 203 people.<ref name="engfinal" />{{Rp|10}}<ref name="bort">{{cite web|date=14 July 2006|script-title=ru:Рейс 778 Москва - Иркутск|trans-title=Flight 778 Moscow - Irkutsk|url=http://bort778.info/info.shtml|url-status=dead|archive-url=https://web.archive.org/web/20060718104750/http://bort778.info/info.shtml|archive-date=18 July 2006|website=bort778.info|language=ru}}</ref><ref name="203 people">{{Cite news|date=2006-07-10|title=На борту А-310 было 203 человека, сообщает компания "Сибирь"|trans-title=There were 203 people on board the A-310, Sibir company reports|url=https://ria.ru/20060710/51094500.html|access-date=2020-06-25|website=RIA Novosti|language=ru}}</ref> The [[Information Telegraph Agency of Russia|ITAR-Tass news agency]] in Russia reported that many children were among the passengers who were flying to a holiday on [[Lake Baikal]], near Irkutsk, about {{convert|4200|km|mi nmi|abbr=}} east of Moscow.<ref>{{cite web|title=Siberian plane crash: 102 confirmed dead|url=https://mg.co.za/article/2006-07-09-siberian-plane-crash-102-confirmed-dead/|publisher=Mail & Guardian|access-date=27 May 2022}}</ref> A total of 14 children, up to age 12, were on board.<ref>{{cite web|title=122 die in Russian plane crash|url=https://www.telegram.com/story/news/local/north/2006/07/10/122-die-in-russian-plane/53079171007/|publisher=Telegram.com|date=10 July 2006|access-date=27 May 2022}}</ref> Besides Russian citizens, who were the majority of passengers, there were also 2 [[Poles|Polish]] tourists traveling to [[Mongolia]] via Irkutsk. There were 14 other non-Russians on board, 3 each from [[Germany]], [[China]], and [[Belarus]], the 2 Polish tourists, 2 [[Moldova|Moldavians]], and one from [[Azerbaijan]].<ref name="engfinal" />{{Rp|10}}


Among the passengers were Maria Rasputin, the daughter of Russian writer [[Valentin Rasputin]]<ref>{{cite web|title=Писатель Распутин потерял единственную дочь|url=https://rg.ru/2006/07/11/rasputin.html|publisher=rg.ru|accessdate=25 May 2022}}</ref> and Sergei Koryakov, the head of [[Federal Security Service]] (FSB) of Irkutsk region.<ref>{{cite web|title=Senior FSB Figure Among Victims Of Siberian Crash|url=https://www.rferl.org/a/1069781.html|publisher=Radio Free Europe|date=12 July 2006|accessdate=27 May 2022}}</ref>
Among the passengers were Maria Rasputin, the daughter of Russian writer [[Valentin Rasputin]]<ref>{{cite web|title=Писатель Распутин потерял единственную дочь|url=https://rg.ru/2006/07/11/rasputin.html|publisher=rg.ru|access-date=25 May 2022}}</ref> and Sergei Koryakov, the head of [[Federal Security Service]] (FSB) of Irkutsk region.<ref>{{cite web|title=Senior FSB Figure Among Victims Of Siberian Crash|url=https://www.rferl.org/a/1069781.html|publisher=Radio Free Europe|date=12 July 2006|access-date=27 May 2022}}</ref>


The captain was 45-year-old Sergey Gennadievich Shibanov, who had been working for the airline since June 2005. He had 10,611 flight hours, including 1,056 hours on the Airbus A310.<ref name="engfinal" />{{Rp|11–20}}<ref>{{Cite web|date=2006-12-06|title=Любовь к небу - на двоих|trans-title=Love for heaven - for two|url=http://baik-info.ru/kopeika/2006/48/006001.html|access-date=2020-06-25|website=Baikal Info|language=ru}}</ref><ref>{{Cite web|title=Катастрофа А-310-300 а/к 'Сибирь' в Иркутске (борт F-OGYP), 09 июля 2006 года|trans-title=Accident A-310-300 a/c 'Siberia' in Irkutsk (board F-OGYP), July 09, 2006|url=http://www.airdisaster.ru/database.php?id=5|access-date=2020-06-25|website=www.airdisaster.ru|language=ru}}</ref> He graduated from [[Ulyanovsk Institute of Civil Aviation]] in 1991 and obtained his civil aviation pilot license in 1993. He was authorized to carry out international flights in 1997 and had been flying the A310 since May 2005.<ref name="engfinal" />
The captain was 45-year-old Sergey Gennadievich Shibanov, who had been working for the airline since June 2005. He had 10,611 flight hours, including 1,056 hours on the Airbus A310.<ref name="engfinal" />{{Rp|11–20}}<ref>{{Cite web|date=2006-12-06|title=Любовь к небу - на двоих|trans-title=Love for heaven - for two|url=http://baik-info.ru/kopeika/2006/48/006001.html|access-date=2020-06-25|website=Baikal Info|language=ru}}</ref><ref>{{Cite web|title=Катастрофа А-310-300 а/к 'Сибирь' в Иркутске (борт F-OGYP), 09 июля 2006 года|trans-title=Accident A-310-300 a/c 'Siberia' in Irkutsk (board F-OGYP), July 09, 2006|url=http://www.airdisaster.ru/database.php?id=5|access-date=2020-06-25|website=www.airdisaster.ru|language=ru}}</ref> He graduated from [[Ulyanovsk Institute of Civil Aviation]] in 1991 and obtained his civil aviation pilot license in 1993. He was authorized to carry out international flights in 1997 and had been flying the A310 since May 2005.<ref name="engfinal" />
Line 102: Line 102:


==Flight==
==Flight==
S7 Airlines Flight 778 was a flight from Moscow's [[Domodedovo International Airport]] to Irkutsk, a major Siberian city in Irkutsk Oblast. [[Irkutsk International Airport]] is one of the airports that serves the region near [[Lake Baikal]], which is also [[Seven Wonders of Russia|a major tourist attraction in the country]]. The flight was one of the most popular flights in Russia. As it was July, the summer holiday was in effect and the flight was packed with tourists who were going to travel to Lake Baikal.<ref name="NYT">{{cite web|title=At Least 122 Dead in Russian Plane Crash|url=https://www.nytimes.com/2006/07/10/world/europe/10russia.html|work=The New York Times|date=10 July 2006|accessdate=26 May 2022}}</ref><ref>{{cite web|title=At Least 122 Dead in Russian Plane Crash|url=https://www.rferl.org/a/1069712.html|publisher=Radio Free Europe|date=9 July 2006|accessdate=26 May 2022}}</ref>
S7 Airlines Flight 778 was a flight from Moscow's [[Domodedovo International Airport]] to Irkutsk, a major Siberian city in Irkutsk Oblast. [[Irkutsk International Airport]] is one of the airports that serves the region near [[Lake Baikal]], which is also [[Seven Wonders of Russia|a major tourist attraction in the country]]. The flight was one of the most popular flights in Russia. As it was July, the summer holiday was in effect and the flight was packed with tourists who were going to travel to Lake Baikal.<ref name="NYT">{{cite web|title=At Least 122 Dead in Russian Plane Crash|url=https://www.nytimes.com/2006/07/10/world/europe/10russia.html|work=The New York Times|date=10 July 2006|access-date=26 May 2022}}</ref><ref>{{cite web|title=At Least 122 Dead in Russian Plane Crash|url=https://www.rferl.org/a/1069712.html|publisher=Radio Free Europe|date=9 July 2006|access-date=26 May 2022}}</ref>


On 9 July 2006, Flight 778 was scheduled to take off from Domodedovo International Airport at 20:15 [[Moscow Time]] (UTC 17:15). On board were 195 passengers and 8 crew members; 2 cockpit crew and 6 flight attendants. The flight was commanded by Captain Shibanov and his co-pilot was First Officer Chernykh. The aircraft took off at 20:17 local time and the course to Irkutsk was set. Due to the possibility of foggy condition in Irkutsk, the nearby [[Bratsk Airport]] was listed as the alternate airport for Flight 778. The [[estimated time of arrival]] in Irkutsk was at 06:44 [[Irkutsk Time]] (UTC 22:44).<ref name="engfinal" />{{Rp|93}}
On 9 July 2006, Flight 778 was scheduled to take off from Domodedovo International Airport at 20:15 [[Moscow Time]] (UTC 17:15). On board were 195 passengers and 8 crew members; 2 cockpit crew and 6 flight attendants. The flight was commanded by Captain Shibanov and his co-pilot was First Officer Chernykh. The aircraft took off at 20:17 local time and the course to Irkutsk was set. Due to the possibility of foggy condition in Irkutsk, the nearby [[Bratsk Airport]] was listed as the alternate airport for Flight 778. The [[estimated time of arrival]] in Irkutsk was at 06:44 [[Irkutsk Time]] (UTC 22:44).<ref name="engfinal" />{{Rp|93}}
Line 147: Line 147:
'''07:44:41 END OF RECORDING'''|author=Transcript|title=|source=S7 Airlines Flight 778 Cockpit Voice Recorder}}
'''07:44:41 END OF RECORDING'''|author=Transcript|title=|source=S7 Airlines Flight 778 Cockpit Voice Recorder}}


Despite their efforts, the aircraft didn't stop. The left engine then clipped an antenna of the [[Instrument landing system localizer|airport's localizer beacon]] and also the fences surrounding it. It then travelled across a road before it finally smashed onto the airport's concrete [[perimeter fence]]<ref>{{cite web|title=150 feared dead in Siberia plane crash|url=https://www.tampabay.com/archive/2006/07/09/150-feared-dead-in-siberia-plane-crash/|publisher=Tampa Bay Times|accessdate=27 May 2022}}</ref> at a speed of 180 kph. The impact caused the nose gear to collapse. The engines detached from the pylons and the aircraft's left wing was sheared off. The fuel on the wings then ignited, creating massive burst of flames. The cabin lights immediately went out. The aircraft then struck rows of private garages and finally stopped. The crash immediately killed one woman passenger, while the rest managed to survive with varying degrees of injuries.<ref name="engfinal" />
Despite their efforts, the aircraft didn't stop. The left engine then clipped an antenna of the [[Instrument landing system localizer|airport's localizer beacon]] and also the fences surrounding it. It then travelled across a road before it finally smashed onto the airport's concrete [[perimeter fence]]<ref>{{cite web|title=150 feared dead in Siberia plane crash|url=https://www.tampabay.com/archive/2006/07/09/150-feared-dead-in-siberia-plane-crash/|publisher=Tampa Bay Times|access-date=27 May 2022}}</ref> at a speed of 180 kph. The impact caused the nose gear to collapse. The engines detached from the pylons and the aircraft's left wing was sheared off. The fuel on the wings then ignited, creating massive burst of flames. The cabin lights immediately went out. The aircraft then struck rows of private garages and finally stopped. The crash immediately killed one woman passenger, while the rest managed to survive with varying degrees of injuries.<ref name="engfinal" />


===Rescue operation===
===Rescue operation===
Line 160: Line 160:
The chaotic situation combined with the dark condition that had been caused by the smoke and the intense fire inside the cabin hindered the evacuation process. Several passengers had to crawl due to the smokes. The first firefighting vehicle, the one that had followed Flight 778 prior to the crash, arrived at the site 15 seconds after the start of the fire. Approximately 65 seconds after the aircraft had caught fire, a total of 67 passengers had been evacuated by the cabin crew. The other trucks arrived within 2–3 minutes. Deployed personnel then tried to pry open the rear right door, which couldn't be opened earlier due to the metal containers. They managed to rescue 11 other passengers until the flames became too dangerous. The area around the wreckage was later cordoned by authorities.<ref name="engfinal" />{{Rp|50–53}}
The chaotic situation combined with the dark condition that had been caused by the smoke and the intense fire inside the cabin hindered the evacuation process. Several passengers had to crawl due to the smokes. The first firefighting vehicle, the one that had followed Flight 778 prior to the crash, arrived at the site 15 seconds after the start of the fire. Approximately 65 seconds after the aircraft had caught fire, a total of 67 passengers had been evacuated by the cabin crew. The other trucks arrived within 2–3 minutes. Deployed personnel then tried to pry open the rear right door, which couldn't be opened earlier due to the metal containers. They managed to rescue 11 other passengers until the flames became too dangerous. The area around the wreckage was later cordoned by authorities.<ref name="engfinal" />{{Rp|50–53}}


Television pictures showed smoking ruins of the Airbus with only the tail section intact.<ref>{{cite web|title=200 feared dead in plane crash|url=https://www.news24.com/news24/200-feared-dead-in-plane-crash-20060709|publisher=News24|date=9 July 2006|accessdate=27 May 2022}}</ref> It took two hours for local [[firefighter]]s from five different fire stations to extinguish the blaze.<ref name="ap20060709">{{cite news | url=http://www.nbcnews.com/id/13773633/ | title=Reports: Brake failure may have led to crash | date=9 July 2006 | work=[[NBCNews.com]] | agency=Associated Press }}</ref>
Television pictures showed smoking ruins of the Airbus with only the tail section intact.<ref>{{cite web|title=200 feared dead in plane crash|url=https://www.news24.com/news24/200-feared-dead-in-plane-crash-20060709|publisher=News24|date=9 July 2006|access-date=27 May 2022}}</ref> It took two hours for local [[firefighter]]s from five different fire stations to extinguish the blaze.<ref name="ap20060709">{{cite news | url=http://www.nbcnews.com/id/13773633/ | title=Reports: Brake failure may have led to crash | date=9 July 2006 | work=[[NBCNews.com]] | agency=Associated Press }}</ref>


== Casualties ==
== Casualties ==
Out of 203 passengers and crews on board, 125 were killed; consisted of five crew members and 120 passengers. The captain and the first officer died in the accident, while three out of six flight attendants were killed. Forensic examination on the bodies of 120 passengers concluded that 119 passengers were killed by carbon monoxide poisoning, while one female passenger was killed by severe head trauma that had been inflicted by the crash. As of 20 July, a total of 109 bodies had been identified.<ref>{{cite news|title=Опознаны сто девять жертв крушения аэробуса А-310 в Иркутске|trans-title=One hundred and nine victims of the crash of the Airbus A-310 in Irkutsk identified|url=https://ria.ru/20060720/51586569.html|language=RU|publisher=RIA Novosti|date=20 July 2006|accessdate=9 June 2022}}</ref> The remains of the flight attendants were also recovered from the wreckage. According to authorities, due to the severity of their remains, only one flight attendant could be identified.<ref name="engfinal" />{{Rp|49}}
Out of 203 passengers and crews on board, 125 were killed; consisted of five crew members and 120 passengers. The captain and the first officer died in the accident, while three out of six flight attendants were killed. Forensic examination on the bodies of 120 passengers concluded that 119 passengers were killed by carbon monoxide poisoning, while one female passenger was killed by severe head trauma that had been inflicted by the crash. As of 20 July, a total of 109 bodies had been identified.<ref>{{cite news|title=Опознаны сто девять жертв крушения аэробуса А-310 в Иркутске|trans-title=One hundred and nine victims of the crash of the Airbus A-310 in Irkutsk identified|url=https://ria.ru/20060720/51586569.html|language=RU|publisher=RIA Novosti|date=20 July 2006|access-date=9 June 2022}}</ref> The remains of the flight attendants were also recovered from the wreckage. According to authorities, due to the severity of their remains, only one flight attendant could be identified.<ref name="engfinal" />{{Rp|49}}


A total of 78 people, consisted of 75 passengers and three flight attendants,<ref>{{cite web|title=Malfunction, human error likely causes Russian plane crash|url=http://en.people.cn/200607/09/eng20060709_281421.html|publisher=People's Daily|accessdate=27 May 2022}}</ref> survived the crash. Six children were among the survivors. Of the 78 survivors, 60 of whom were taken to the hospital in Irkutsk. Of those, 38 suffered serious injuries and the other 22 suffered minor injuries. Due to the severity their injuries, 8 survivors were transported to Moscow for further treatment. Six people, including a 10-year-old child, were reportedly in critical condition.<ref>{{cite web|title=Russia jet crash toll mounts|url=https://www.aljazeera.com/news/2006/7/9/russia-jet-crash-toll-mounts|publisher=Al Jazeera|accessdate=27 May 2022}}</ref> A total of 14 survivors also reportedly refused medical assistance.<ref name="engfinal" />{{Rp|49}}
A total of 78 people, consisted of 75 passengers and three flight attendants,<ref>{{cite web|title=Malfunction, human error likely causes Russian plane crash|url=http://en.people.cn/200607/09/eng20060709_281421.html|publisher=People's Daily|access-date=27 May 2022}}</ref> survived the crash. Six children were among the survivors. Of the 78 survivors, 60 of whom were taken to the hospital in Irkutsk. Of those, 38 suffered serious injuries and the other 22 suffered minor injuries. Due to the severity their injuries, 8 survivors were transported to Moscow for further treatment. Six people, including a 10-year-old child, were reportedly in critical condition.<ref>{{cite web|title=Russia jet crash toll mounts|url=https://www.aljazeera.com/news/2006/7/9/russia-jet-crash-toll-mounts|publisher=Al Jazeera|access-date=27 May 2022}}</ref> A total of 14 survivors also reportedly refused medical assistance.<ref name="engfinal" />{{Rp|49}}


Some survivors said they owed their lives to the flight attendant who managed to open the emergency exit in the rear of the aircraft. The two Polish passengers, who had been in the tail section, both survived. They managed to escape the aircraft unassisted, one injuring a leg.<ref name="WP">{{cite web|title=Dwoje Polaków przeżyło katastrofę rosyjskiego samolotu|trans-title=Two Poles survived the crash of the Russian plane|url=http://wiadomosci.wp.pl/kat,1356,statp,d2lhZG9tb3NjaURuaWE%3D,wid,8385571,wiadomosc.html|url-status=dead|archive-url=https://web.archive.org/web/20060712083520/http://wiadomosci.wp.pl/kat%2C1356%2Cstatp%2Cd2lhZG9tb3NjaURuaWE%3D%2Cwid%2C8385571%2Cwiadomosc.html|archive-date=12 July 2006|access-date=9 July 2006|work=Wirtualna Polska – Wiadomości|language=pl|df=dmy-all}}</ref> Chinese officials reported that one of their citizens from [[Inner Mongolia]] had survived the crash with burn injuries, however the other two were missing.<ref>{{cite web|title= 2 Chinese missing in plane crash|url=https://www.chinadaily.com.cn/world/2006-07/10/content_637158.htm|publisher=China Daily|accessdate=27 May 2022}}</ref> Russian state-owned media ''[[RIA Novosti]]'' reported that two Polish nationals, two Belarusians, two Germans and one Azerbaijani were being treated at a hospital in Irkutsk.<ref name="Foreigners">{{cite web|title=12 foreigners on crashed Russian plane|url=https://www.abc.net.au/news/2006-07-09/12-foreigners-on-crashed-russian-plane/1797366|publisher=Australia Broadcasting Corporation|date=9 July 2006|accessdate=27 May 2022}}</ref> According to the Belarussian embassy, three Belarusians were among the injured.<ref>{{cite news|title=В авиакатастрофе в Иркутске пострадали три гражданина Белоруссии|trans-title=Three citizens of Belarus were injured in a plane crash in Irkutsk|url=https://ria.ru/20060710/51116855.html|language=RU|publisher=RIA Novosti|date=10 July 2006|accessdate=8 June 2022}}</ref>
Some survivors said they owed their lives to the flight attendant who managed to open the emergency exit in the rear of the aircraft. The two Polish passengers, who had been in the tail section, both survived. They managed to escape the aircraft unassisted, one injuring a leg.<ref name="WP">{{cite web|title=Dwoje Polaków przeżyło katastrofę rosyjskiego samolotu|trans-title=Two Poles survived the crash of the Russian plane|url=http://wiadomosci.wp.pl/kat,1356,statp,d2lhZG9tb3NjaURuaWE%3D,wid,8385571,wiadomosc.html|url-status=dead|archive-url=https://web.archive.org/web/20060712083520/http://wiadomosci.wp.pl/kat%2C1356%2Cstatp%2Cd2lhZG9tb3NjaURuaWE%3D%2Cwid%2C8385571%2Cwiadomosc.html|archive-date=12 July 2006|access-date=9 July 2006|work=Wirtualna Polska – Wiadomości|language=pl|df=dmy-all}}</ref> Chinese officials reported that one of their citizens from [[Inner Mongolia]] had survived the crash with burn injuries, however the other two were missing.<ref>{{cite web|title= 2 Chinese missing in plane crash|url=https://www.chinadaily.com.cn/world/2006-07/10/content_637158.htm|publisher=China Daily|access-date=27 May 2022}}</ref> Russian state-owned media ''[[RIA Novosti]]'' reported that two Polish nationals, two Belarusians, two Germans and one Azerbaijani were being treated at a hospital in Irkutsk.<ref name="Foreigners">{{cite web|title=12 foreigners on crashed Russian plane|url=https://www.abc.net.au/news/2006-07-09/12-foreigners-on-crashed-russian-plane/1797366|publisher=Australia Broadcasting Corporation|date=9 July 2006|access-date=27 May 2022}}</ref> According to the Belarussian embassy, three Belarusians were among the injured.<ref>{{cite news|title=В авиакатастрофе в Иркутске пострадали три гражданина Белоруссии|trans-title=Three citizens of Belarus were injured in a plane crash in Irkutsk|url=https://ria.ru/20060710/51116855.html|language=RU|publisher=RIA Novosti|date=10 July 2006|access-date=8 June 2022}}</ref>


== Response ==
== Response ==
Officials set up a crisis centre in Moscow's Domodedovo International Airport for the relatives of the victims. Ambulances were put on standby and families were provided with social workers. The names of those who had survived the crash were put on a list in the airport's conference hall.<ref name="NYT"/> S7 Airlines announced plans to fly the families of the victims to Irkutsk.<ref>{{cite web|title=Russia investigates Airbus crash as country mourns|url=https://mg.co.za/article/2006-07-10-russia-investigates-airbus-crash-as-country-mourns/|publisher=Mail & Guardian|date=10 July 2006|accessdate=31 May 2022}}</ref> [[Ministry of Emergency Situations (Russia)|Ministry of Emergency Situations]] announced that a team of psychologists would be flown from Moscow to Irkutsk with an [[Ilyushin Il-76]]. Additionally, two ambulances and five tonnes of cargo, consisting of medicines and various medical equipment, would be provided as well.<ref name="Aid">{{cite news|title=Москва отправила помощь пострадавшим в Иркутске|trans-title=Moscow sent aid to the victims in Irkutsk|url=https://lenta.ru/news/2006/07/09/planestart/|language=RU|publisher=Lenta.ru|date=9 July 2006|accessdate=8 June 2022}}</ref>
Officials set up a crisis centre in Moscow's Domodedovo International Airport for the relatives of the victims. Ambulances were put on standby and families were provided with social workers. The names of those who had survived the crash were put on a list in the airport's conference hall.<ref name="NYT"/> S7 Airlines announced plans to fly the families of the victims to Irkutsk.<ref>{{cite web|title=Russia investigates Airbus crash as country mourns|url=https://mg.co.za/article/2006-07-10-russia-investigates-airbus-crash-as-country-mourns/|publisher=Mail & Guardian|date=10 July 2006|access-date=31 May 2022}}</ref> [[Ministry of Emergency Situations (Russia)|Ministry of Emergency Situations]] announced that a team of psychologists would be flown from Moscow to Irkutsk with an [[Ilyushin Il-76]]. Additionally, two ambulances and five tonnes of cargo, consisting of medicines and various medical equipment, would be provided as well.<ref name="Aid">{{cite news|title=Москва отправила помощь пострадавшим в Иркутске|trans-title=Moscow sent aid to the victims in Irkutsk|url=https://lenta.ru/news/2006/07/09/planestart/|language=RU|publisher=Lenta.ru|date=9 July 2006|access-date=8 June 2022}}</ref>


Presidential envoy to the Siberian Federal District stated that all of the victims and the relatives would be provided with necessary help, including financial assistance.<ref name="Aid"/> According to ''[[RBK Group|RBK]]'', compensations would be given to the relatives. Relatives of those who were killed would be given with ₽100,000 rubles and those who were injured would be given with ₽50,000 rubles. Speaking in a meeting of government commission, governor of Irkutsk [[Alexander Tishanin]] stated that compensations would be provided by the government of Irkutsk Oblast.<ref>{{cite news|title=Администрация Иркутской области произведет выплаты пострадавшим|trans-title=The administration of the Irkutsk region will make payments to the victims|url=https://ria.ru/20060711/51199263.html|language=RU|publisher=RIA Novosti|date=11 July 2006|accessdate=8 June 2022}}</ref> S7 Airlines agreed to take part in the payments, adding that relatives should contact their lawyers to obtain them. Medical treatments would be covered in the compensation.<ref>{{cite news|title=Авиакомпания "Сибирь" готова выплачивать компенсации пассажирам А-310|trans-title=Siberia Airlines is ready to pay compensation to A-310 passengers|url=https://ria.ru/20060714/51355492.html|language=RU|publisher=RIA Novosti|date=14 July 2006|accessdate=9 June 2022}}</ref> Voluntary donations amounted to 35 million rubles were also distributed to the families of the victims.<ref>{{cite news|title=МАК: Катастрофа A-310 в Иркутске произошла по вине экипажа|trans-title=IAC: A-310 crash in Irkutsk was the fault of the crew|url=https://www.rbc.ru/society/22/11/2006/5703c6479a7947dde8e0e449|language=RU|publisher=RBK|date=22 November 2006|accessdate=8 June 2022}}</ref>
Presidential envoy to the Siberian Federal District stated that all of the victims and the relatives would be provided with necessary help, including financial assistance.<ref name="Aid"/> According to ''[[RBK Group|RBK]]'', compensations would be given to the relatives. Relatives of those who were killed would be given with ₽100,000 rubles and those who were injured would be given with ₽50,000 rubles. Speaking in a meeting of government commission, governor of Irkutsk [[Alexander Tishanin]] stated that compensations would be provided by the government of Irkutsk Oblast.<ref>{{cite news|title=Администрация Иркутской области произведет выплаты пострадавшим|trans-title=The administration of the Irkutsk region will make payments to the victims|url=https://ria.ru/20060711/51199263.html|language=RU|publisher=RIA Novosti|date=11 July 2006|access-date=8 June 2022}}</ref> S7 Airlines agreed to take part in the payments, adding that relatives should contact their lawyers to obtain them. Medical treatments would be covered in the compensation.<ref>{{cite news|title=Авиакомпания "Сибирь" готова выплачивать компенсации пассажирам А-310|trans-title=Siberia Airlines is ready to pay compensation to A-310 passengers|url=https://ria.ru/20060714/51355492.html|language=RU|publisher=RIA Novosti|date=14 July 2006|access-date=9 June 2022}}</ref> Voluntary donations amounted to 35 million rubles were also distributed to the families of the victims.<ref>{{cite news|title=МАК: Катастрофа A-310 в Иркутске произошла по вине экипажа|trans-title=IAC: A-310 crash in Irkutsk was the fault of the crew|url=https://www.rbc.ru/society/22/11/2006/5703c6479a7947dde8e0e449|language=RU|publisher=RBK|date=22 November 2006|access-date=8 June 2022}}</ref>


In response to the crash, Russian prosecutors opened a criminal inquiry.<ref>{{cite web|title=At least 120 Killed in Russian Airliner Crash in Siberia|url=https://www.voanews.com/a/a-13-2006-07-09-voa12/320468.html|publisher=VOA News|accessdate=27 May 2022}}</ref>
In response to the crash, Russian prosecutors opened a criminal inquiry.<ref>{{cite web|title=At least 120 Killed in Russian Airliner Crash in Siberia|url=https://www.voanews.com/a/a-13-2006-07-09-voa12/320468.html|publisher=VOA News|access-date=27 May 2022}}</ref>


[[President of Russia|Russian President]] [[Vladimir Putin]] offered condolences to the families and friends of the victims and ordered authorities to open an inquiry.<ref>{{cite web|title=Russian plane crash toll reaches 120|url=https://www.smh.com.au/world/russian-plane-crash-toll-reaches-120-20060709-gdnxc7.html|publisher=Sydney Morning Herald|accessdate=27 May 2022}}</ref> He later declared 10 July as a national day of mourning.<ref>{{cite web|title=Plane crashes in Siberia; 122 killed, 9 missing|url=https://www.kyivpost.com/article/content/world/plane-crashes-in-siberia-122-killed-9-missing-24765.html|publisher=Kyiv Post|date=10 July 2006|accessdate=27 May 2022}}</ref> Flags would fly at half-mast across the country and cultural institutions and television stations were called to cancel entertainment programs to commemorate the victims of the crash.<ref name="ap20060709"/><ref name="Foreigners"/> [[Patriarch Alexy II of Moscow]] expressed grief to the families of the victims and instructed the archbishop of Irkutsk to show "moral and spiritual support" to the families. A memorial service was later held in Moscow's [[Cathedral of Christ the Saviour]].<ref>{{cite news|title=Патриарх соболезнует родным погибших в результате катастрофы А-310|trans-title=The Patriarch expresses his condolences to the families of those killed in the A-310 crash|url=https://ria.ru/20060710/51114543.html|language=RU|publisher=RIA Novosti|date=10 July 2006|accessdate=8 June 2022}}</ref> Mayor of Irkutsk announced that a memorial stone would be unveiled at the crash site and a memorial service would also be held. The installment of chapel or monument in the memorial area would be discussed further between the city's officials.<ref>{{cite news|title=На месте катастрофы аэробуса А-310 будет установлен мемориал|trans-title=A memorial will be erected at the site of the crash of the Airbus A-310|url=https://ria.ru/20060714/51333668.html|language=RU|publisher=RIA Novosti|date=14 July 2006|accessdate=9 June 2022}}</ref>
[[President of Russia|Russian President]] [[Vladimir Putin]] offered condolences to the families and friends of the victims and ordered authorities to open an inquiry.<ref>{{cite web|title=Russian plane crash toll reaches 120|url=https://www.smh.com.au/world/russian-plane-crash-toll-reaches-120-20060709-gdnxc7.html|publisher=Sydney Morning Herald|access-date=27 May 2022}}</ref> He later declared 10 July as a national day of mourning.<ref>{{cite web|title=Plane crashes in Siberia; 122 killed, 9 missing|url=https://www.kyivpost.com/article/content/world/plane-crashes-in-siberia-122-killed-9-missing-24765.html|publisher=Kyiv Post|date=10 July 2006|access-date=27 May 2022}}</ref> Flags would fly at half-mast across the country and cultural institutions and television stations were called to cancel entertainment programs to commemorate the victims of the crash.<ref name="ap20060709"/><ref name="Foreigners"/> [[Patriarch Alexy II of Moscow]] expressed grief to the families of the victims and instructed the archbishop of Irkutsk to show "moral and spiritual support" to the families. A memorial service was later held in Moscow's [[Cathedral of Christ the Saviour]].<ref>{{cite news|title=Патриарх соболезнует родным погибших в результате катастрофы А-310|trans-title=The Patriarch expresses his condolences to the families of those killed in the A-310 crash|url=https://ria.ru/20060710/51114543.html|language=RU|publisher=RIA Novosti|date=10 July 2006|access-date=8 June 2022}}</ref> Mayor of Irkutsk announced that a memorial stone would be unveiled at the crash site and a memorial service would also be held. The installment of chapel or monument in the memorial area would be discussed further between the city's officials.<ref>{{cite news|title=На месте катастрофы аэробуса А-310 будет установлен мемориал|trans-title=A memorial will be erected at the site of the crash of the Airbus A-310|url=https://ria.ru/20060714/51333668.html|language=RU|publisher=RIA Novosti|date=14 July 2006|access-date=9 June 2022}}</ref>


On 14 July, both pilots were buried in Irkutsk.<ref>{{cite web|title=В Иркутске похоронены пилоты самолета А-310|trans-title=Pilots of A-310 aircraft buried in Irkutsk|url=https://ria.ru/20060714/51344102.html|language=RU|publisher=RIA Novosti|date=14 July 2006|accessdate=9 June 2022}}</ref>
On 14 July, both pilots were buried in Irkutsk.<ref>{{cite web|title=В Иркутске похоронены пилоты самолета А-310|trans-title=Pilots of A-310 aircraft buried in Irkutsk|url=https://ria.ru/20060714/51344102.html|language=RU|publisher=RIA Novosti|date=14 July 2006|access-date=9 June 2022}}</ref>


In December 2006, during an awards ceremony in Moscow's [[Russian Army Theatre|Red Army Theatre]], flight attendant Viktoria Zilberstein was awarded by [[Federation of Jewish Communities of Russia]] for her heroic actions during the evacuation of the passengers on board.<ref>{{cite web|title=Heroic flight attendant wins Russian Jewish award|url=https://www.jpost.com/Jewish-World/Jewish-News/Heroic-flight-attendant-wins-Russian-Jewish-award|publisher=The Jerusalem Post|date=26 December 2006|accessdate=27 May 2022}}</ref>
In December 2006, during an awards ceremony in Moscow's [[Russian Army Theatre|Red Army Theatre]], flight attendant Viktoria Zilberstein was awarded by [[Federation of Jewish Communities of Russia]] for her heroic actions during the evacuation of the passengers on board.<ref>{{cite web|title=Heroic flight attendant wins Russian Jewish award|url=https://www.jpost.com/Jewish-World/Jewish-News/Heroic-flight-attendant-wins-Russian-Jewish-award|publisher=The Jerusalem Post|date=26 December 2006|access-date=27 May 2022}}</ref>


==Investigation==
==Investigation==
Russia's [[Interstate Aviation Committee]] (MAK) was ordered to investigate the crash. Contributing parties of the investigation were Russia's [[Federal Service for Supervision of Transport]] (Rostransnadzor) of the [[Ministry of Transport (Russia)|Ministry of Transport]], [[Federal Air Transport Agency]] (Rosaviatsiya), Rosaeronavigatsiya, representatives from Irkutsk Airport, [[Aeroflot]] and S7 Airlines. As the manufacturer of the aircraft, Airbus sent a team of experts to assist in the investigation. [[France|French]] [[Bureau of Enquiry and Analysis for Civil Aviation Safety|BEA]], [[United States|U.S]] [[National Transportation Safety Board|NTSB]] and [[Germany|German]] [[German Federal Bureau of Aircraft Accidents Investigation|BFU]] were also appointed as accredited representatives. [[Pratt & Whitney]] also assisted in the investigation of the crash.<ref name="engfinal" />
Russia's [[Interstate Aviation Committee]] (MAK) was ordered to investigate the crash. Contributing parties of the investigation were Russia's [[Federal Service for Supervision of Transport]] (Rostransnadzor) of the [[Ministry of Transport (Russia)|Ministry of Transport]], [[Federal Air Transport Agency]] (Rosaviatsiya), Rosaeronavigatsiya, representatives from Irkutsk Airport, [[Aeroflot]] and S7 Airlines. As the manufacturer of the aircraft, Airbus sent a team of experts to assist in the investigation. [[France|French]] [[Bureau of Enquiry and Analysis for Civil Aviation Safety|BEA]], [[United States|U.S]] [[National Transportation Safety Board|NTSB]] and [[Germany|German]] [[German Federal Bureau of Aircraft Accidents Investigation|BFU]] were also appointed as accredited representatives. [[Pratt & Whitney]] also assisted in the investigation of the crash.<ref name="engfinal" />


Both [[Flight recorder|aircraft recorders]], the [[Flight recorder#Flight data recorder|flight data recorder]] and [[Flight recorder#cockpit voice recorder|cockpit voice recorder]], were recovered from the crash site on 9 July. The cockpit voice recorder was intact, while the flight data recorder showed signs of damages on its outer case and required special care to decipher the content.<ref name="Global">{{cite web|title=S7 flight data recorder damaged in fatal crash|url=https://www.flightglobal.com/s7-flight-data-recorder-damaged-in-fatal-crash/68500.article|publisher=FlightGlobal|accessdate=31 May 2022}}</ref> Both recorders were sent to Moscow on 10 July for decryption.<ref>{{cite news|title=Поисково-спасательная операция в Иркутске завершена|trans-title=Search and Rescue Operation in Irkutsk Completed|url=https://lenta.ru/news/2006/07/09/planecall/|language=RU|publisher=lenta.ru|date=9 July 2006|accessdate=8 June 2022}}</ref> The data from both recorders was successfully downloaded in good quality.<ref name="engfinal" />
Both [[Flight recorder|aircraft recorders]], the [[Flight recorder#Flight data recorder|flight data recorder]] and [[Flight recorder#cockpit voice recorder|cockpit voice recorder]], were recovered from the crash site on 9 July. The cockpit voice recorder was intact, while the flight data recorder showed signs of damages on its outer case and required special care to decipher the content.<ref name="Global">{{cite web|title=S7 flight data recorder damaged in fatal crash|url=https://www.flightglobal.com/s7-flight-data-recorder-damaged-in-fatal-crash/68500.article|publisher=FlightGlobal|access-date=31 May 2022}}</ref> Both recorders were sent to Moscow on 10 July for decryption.<ref>{{cite news|title=Поисково-спасательная операция в Иркутске завершена|trans-title=Search and Rescue Operation in Irkutsk Completed|url=https://lenta.ru/news/2006/07/09/planecall/|language=RU|publisher=lenta.ru|date=9 July 2006|access-date=8 June 2022}}</ref> The data from both recorders was successfully downloaded in good quality.<ref name="engfinal" />


In the wake of the crash, several theories immediately surfaced. Most media outlets reported that a brake failure had occurred in Flight 778. Irina Andrianova, a spokesperson for the [[Ministry of Emergency Situations (Russia)|Ministry of Emergency Situations]], said, "The aircraft veered off the runway on landing. It was travelling at a terrific speed."<ref>{{cite news |title=150 feared dead in Russian plane crash |url=https://www.irishexaminer.com/world/arid-30266947.html |access-date=8 January 2022 |publisher=Irish Examiner |date=9 July 2006 |language=en}}</ref> News agencies reported that the pilots advised air traffic controllers they had landed successfully, but that radio contact then broke off suddenly.<ref>{{cite web|title=At least 118 die in Siberia plane crash|url=https://www.eastvalleytribune.com/nation_world/at-least-118-die-in-siberia-plane-crash/article_f0d141b8-7602-5cb6-9331-31e9510b3eeb.html|publisher=East Valley Tribune|date=9 July 2006|accessdate=31 May 2022}}</ref> Russian prosecutors reported that the crash was most likely had been caused by human error or equipment failure.<ref>{{cite web|title=At least 122 dead in Russian air crash|url=https://www.theguardian.com/business/2006/jul/10/theairlineindustry.russia|work=The Guardian|accessdate=31 May 2022}}</ref> Speaking before flying from Moscow to Irkutsk, Russian Transport Minister [[Igor Levitin]] was quoted as saying the runway was wet after rain and that a technical failure should be considered as one of the causes of the crash.<ref>{{cite news |last1=Meyer |first1=Henry |title=118 killed in Siberia plane crash |url=https://www.independent.co.uk/news/world/asia/118-killed-in-siberia-plane-crash-6095948.html |access-date=8 January 2022 |agency=Associated Press |work=The Independent |date=9 July 2006 |language=en}}</ref>
In the wake of the crash, several theories immediately surfaced. Most media outlets reported that a brake failure had occurred in Flight 778. Irina Andrianova, a spokesperson for the [[Ministry of Emergency Situations (Russia)|Ministry of Emergency Situations]], said, "The aircraft veered off the runway on landing. It was travelling at a terrific speed."<ref>{{cite news |title=150 feared dead in Russian plane crash |url=https://www.irishexaminer.com/world/arid-30266947.html |access-date=8 January 2022 |publisher=Irish Examiner |date=9 July 2006 |language=en}}</ref> News agencies reported that the pilots advised air traffic controllers they had landed successfully, but that radio contact then broke off suddenly.<ref>{{cite web|title=At least 118 die in Siberia plane crash|url=https://www.eastvalleytribune.com/nation_world/at-least-118-die-in-siberia-plane-crash/article_f0d141b8-7602-5cb6-9331-31e9510b3eeb.html|publisher=East Valley Tribune|date=9 July 2006|access-date=31 May 2022}}</ref> Russian prosecutors reported that the crash was most likely had been caused by human error or equipment failure.<ref>{{cite web|title=At least 122 dead in Russian air crash|url=https://www.theguardian.com/business/2006/jul/10/theairlineindustry.russia|work=The Guardian|access-date=31 May 2022}}</ref> Speaking before flying from Moscow to Irkutsk, Russian Transport Minister [[Igor Levitin]] was quoted as saying the runway was wet after rain and that a technical failure should be considered as one of the causes of the crash.<ref>{{cite news |last1=Meyer |first1=Henry |title=118 killed in Siberia plane crash |url=https://www.independent.co.uk/news/world/asia/118-killed-in-siberia-plane-crash-6095948.html |access-date=8 January 2022 |agency=Associated Press |work=The Independent |date=9 July 2006 |language=en}}</ref>


According to Airbus, the aircraft was properly maintained. The most recent [[A Check]], or maintenance check, on the aircraft was on 1 June 2006, Sibir said. A [[C Check]], which involves a more thorough overhaul, was carried out 12 July 2005 in Frankfurt.<ref>{{cite news| url=https://www.bloomberg.com/apps/news?pid=20601087&sid=ac.DW3YMisDU&refer= | work=Bloomberg | title=Sibir Airbus Crashes in Russia, Killing at Least 122 (Update2) | date=9 July 2006}}</ref>
According to Airbus, the aircraft was properly maintained. The most recent [[A Check]], or maintenance check, on the aircraft was on 1 June 2006, Sibir said. A [[C Check]], which involves a more thorough overhaul, was carried out 12 July 2005 in Frankfurt.<ref>{{cite news| url=https://www.bloomberg.com/apps/news?pid=20601087&sid=ac.DW3YMisDU&refer= | work=Bloomberg | title=Sibir Airbus Crashes in Russia, Killing at Least 122 (Update2) | date=9 July 2006}}</ref>
Line 193: Line 193:
=== Faulty aircraft ===
=== Faulty aircraft ===
In the immediate aftermath, the cause of the crash of Flight 778 was unofficially attributed to some sort of mechanical errors, with the brakes in particular as the most frequently cited and scrutinized by the media.<ref>{{cite news |title=Brake System Is Focus In Russia Crash Probe |url=https://www.washingtonpost.com/archive/politics/2006/07/10/brake-system-is-focus-in-russia-crash-probe/27f3e4d9-7686-488d-a039-abcb82e3fc00/ |newspaper=The Washington Post|date=10 July 2006|access-date=31 May 2022}}</ref><ref>{{cite web|title=Brakes Eyed in Deadly Siberia Plane Crash
In the immediate aftermath, the cause of the crash of Flight 778 was unofficially attributed to some sort of mechanical errors, with the brakes in particular as the most frequently cited and scrutinized by the media.<ref>{{cite news |title=Brake System Is Focus In Russia Crash Probe |url=https://www.washingtonpost.com/archive/politics/2006/07/10/brake-system-is-focus-in-russia-crash-probe/27f3e4d9-7686-488d-a039-abcb82e3fc00/ |newspaper=The Washington Post|date=10 July 2006|access-date=31 May 2022}}</ref><ref>{{cite web|title=Brakes Eyed in Deadly Siberia Plane Crash
|url=https://www.aviationpros.com/home/press-release/10434301/brakes-eyed-in-deadly-siberia-plane-crash|publisher=Aviation Pros|accessdate=31 May 2022}}</ref><ref>{{cite web|title=Brake failure suspected in deadly jetliner crash|url=https://www.chicagotribune.com/news/ct-xpm-2006-07-10-0607100207-story.html|publisher=Chicago Tribune|accessdate=31 May 2022}}</ref> Many news outlets, citing from state-owned Russian media, reported that brake failures had occurred during the landing. According to FlightGlobal, there were speculations among Russian pilots that the crash had been caused by reverser-thrust asymmetry.<ref name="Global"/> This was due to the fact that the aircraft landed in the touchdown zone of the runway before it took some distance to slow down, slewing to the right and eventually left the runway concrete portion. Others reported that, according to the survivors, the aircraft had initially slowed down but it suddenly accelerated again.<ref>{{cite web|title=Pilots May Have Mishandled Airbus Brakes in Siberia Crash|url=https://www.nytimes.com/2006/07/19/world/europe/19cnd-crash.html|work=The New York Times|date=19 July 2006|accessdate=31 May 2022}}</ref><ref>{{cite news|title=Сибирский самолет разбился на земле|trans-title=Siberian plane crashed on the ground|url=https://www.kommersant.ru/doc/1284941|language=RU|publisher=Kommersant|date=10 July 2006|accessdate=8 June 2022}}</ref> Investigators stated that human error or equipment failure was the likely cause of the crash.<ref name="engfinal" />
|url=https://www.aviationpros.com/home/press-release/10434301/brakes-eyed-in-deadly-siberia-plane-crash|publisher=Aviation Pros|access-date=31 May 2022}}</ref><ref>{{cite web|title=Brake failure suspected in deadly jetliner crash|url=https://www.chicagotribune.com/news/ct-xpm-2006-07-10-0607100207-story.html|publisher=Chicago Tribune|access-date=31 May 2022}}</ref> Many news outlets, citing from state-owned Russian media, reported that brake failures had occurred during the landing. According to FlightGlobal, there were speculations among Russian pilots that the crash had been caused by reverser-thrust asymmetry.<ref name="Global"/> This was due to the fact that the aircraft landed in the touchdown zone of the runway before it took some distance to slow down, slewing to the right and eventually left the runway concrete portion. Others reported that, according to the survivors, the aircraft had initially slowed down but it suddenly accelerated again.<ref>{{cite web|title=Pilots May Have Mishandled Airbus Brakes in Siberia Crash|url=https://www.nytimes.com/2006/07/19/world/europe/19cnd-crash.html|work=The New York Times|date=19 July 2006|access-date=31 May 2022}}</ref><ref>{{cite news|title=Сибирский самолет разбился на земле|trans-title=Siberian plane crashed on the ground|url=https://www.kommersant.ru/doc/1284941|language=RU|publisher=Kommersant|date=10 July 2006|access-date=8 June 2022}}</ref> Investigators stated that human error or equipment failure was the likely cause of the crash.<ref name="engfinal" />


The maintenance log revealed that the aircraft had undergone a "C check", the highest level of aircraft maintenance check, on July last year in Germany. The log also showed that, from June to July 2006, a total of 50 defects were reported. Of these defects, 29 were fixed prior to the next flight departure and the repair on the other defects were delayed. Even though the rectification of the defects was postponed, it was actually still in conformance with the [[Master minimum equipment list|minimum equipment list]] (MEL) of the maintenance manual. Before July 8, another 5 defects were reported, 4 of which were rectified before the flight on 9 July. According to the logbook, one of the defects were the inoperable state of the left thrust reverser and failure on one of the retraction system of the aircraft's flaps. These defects were not fixed until the crash.<ref name="engfinal" />{{Rp|27–30}}
The maintenance log revealed that the aircraft had undergone a "C check", the highest level of aircraft maintenance check, on July last year in Germany. The log also showed that, from June to July 2006, a total of 50 defects were reported. Of these defects, 29 were fixed prior to the next flight departure and the repair on the other defects were delayed. Even though the rectification of the defects was postponed, it was actually still in conformance with the [[Master minimum equipment list|minimum equipment list]] (MEL) of the maintenance manual. Before July 8, another 5 defects were reported, 4 of which were rectified before the flight on 9 July. According to the logbook, one of the defects were the inoperable state of the left thrust reverser and failure on one of the retraction system of the aircraft's flaps. These defects were not fixed until the crash.<ref name="engfinal" />{{Rp|27–30}}
Line 266: Line 266:


== Aftermath ==
== Aftermath ==
In July 2007, prosecutors completed the primary investigation for the criminal case of the crash. The investigation was extended until October 2007 as another analysis was requested by the court.<ref>{{cite news|title=Трагичный полет: со дня крушения лайнера Airbus A310 в Иркутске прошло 14 лет|trans-title=Tragic flight: 14 years have passed since the crash of the Airbus A310 in Irkutsk|url=https://irkutskmedia.ru/news/448698/language=RU|publisher=Irkutsk Media|date=9 July 2020|accessdate=8 June 2022}}</ref> It was later extended again to June 2008 and again to September 2008.<ref>{{cite news|title=Родственница жертв авиакатастрофы хочет перезахоронить тело сестры|trans-title=Relative of plane crash victims wants to rebury sister's body|url=https://ria.ru/20080305/100738796.html|language=RU|publisher=RIA Novosti|date=5 March 2008|accessdate=8 June 2022}}</ref><ref>{{cite news|title=Родные погибшей в крушении А-310 в Иркутске добились перезахоронения|trans-title=Relatives of the deceased in the crash of A-310 in Irkutsk achieved reburial|url=https://ria.ru/20080726/114981430.html|language=RU|publisher=RIA Novosti|date=26 July 2008|accessdate=8 June 2022}}</ref> Following extensive consideration, the criminal case investigation was terminated in March 2010 by authorities from East Siberian Department for Transport of the Investigative Committee.<ref>{{cite news|title=В деле А-310 не осталось подозреваемых|trans-title=No suspects remain in A-310 case|url=https://www.kommersant.ru/doc/1330260|language=RU|publisher=Kommersant|date=2 March 2010|accessdate=8 June 2022}}</ref>
In July 2007, prosecutors completed the primary investigation for the criminal case of the crash. The investigation was extended until October 2007 as another analysis was requested by the court.<ref>{{cite news|title=Трагичный полет: со дня крушения лайнера Airbus A310 в Иркутске прошло 14 лет|trans-title=Tragic flight: 14 years have passed since the crash of the Airbus A310 in Irkutsk|url=https://irkutskmedia.ru/news/448698/language=RU|publisher=Irkutsk Media|date=9 July 2020|access-date=8 June 2022}}</ref> It was later extended again to June 2008 and again to September 2008.<ref>{{cite news|title=Родственница жертв авиакатастрофы хочет перезахоронить тело сестры|trans-title=Relative of plane crash victims wants to rebury sister's body|url=https://ria.ru/20080305/100738796.html|language=RU|publisher=RIA Novosti|date=5 March 2008|access-date=8 June 2022}}</ref><ref>{{cite news|title=Родные погибшей в крушении А-310 в Иркутске добились перезахоронения|trans-title=Relatives of the deceased in the crash of A-310 in Irkutsk achieved reburial|url=https://ria.ru/20080726/114981430.html|language=RU|publisher=RIA Novosti|date=26 July 2008|access-date=8 June 2022}}</ref> Following extensive consideration, the criminal case investigation was terminated in March 2010 by authorities from East Siberian Department for Transport of the Investigative Committee.<ref>{{cite news|title=В деле А-310 не осталось подозреваемых|trans-title=No suspects remain in A-310 case|url=https://www.kommersant.ru/doc/1330260|language=RU|publisher=Kommersant|date=2 March 2010|access-date=8 June 2022}}</ref>


A memorial for the victims of the crash was erected at Mozhaisky Street, near the crash site of Flight 778. A service was held in July 2015 to commemorate the accident. The service was attended by families of the victims, representatives from Irkutsk Airport and S7 Airlines.<ref>{{cite web|title=Несколько крупнейших авиакатастроф в истории России случились в Иркутске|trans-title=Some of the biggest plane crashes in Russian history happened in Irkutsk|url=https://irkutskmedia.ru/news/452537/|language=RU|publisher=Irkutsk Media|date=14 July 2017|accessdate=8 June 2022}}</ref>
A memorial for the victims of the crash was erected at Mozhaisky Street, near the crash site of Flight 778. A service was held in July 2015 to commemorate the accident. The service was attended by families of the victims, representatives from Irkutsk Airport and S7 Airlines.<ref>{{cite web|title=Несколько крупнейших авиакатастроф в истории России случились в Иркутске|trans-title=Some of the biggest plane crashes in Russian history happened in Irkutsk|url=https://irkutskmedia.ru/news/452537/|language=RU|publisher=Irkutsk Media|date=14 July 2017|access-date=8 June 2022}}</ref>


==See also==
==See also==

Revision as of 03:21, 27 September 2022

S7 Airlines Flight 778
F-OGYP, the aircraft involved in the accident, seen in Moscow Domodedovo Airport a month before the accident
Accident
Date9 July 2006 (2006-07-09)
SummaryOvershot the runway due to pilot error
SiteIrkutsk International Airport, Irkutsk, Irkutsk Oblast, Russia
52°16′29.35″N 104°21′59.71″E / 52.2748194°N 104.3665861°E / 52.2748194; 104.3665861
Aircraft
Aircraft typeAirbus A310-324
OperatorS7 Airlines
IATA flight No.S7778
ICAO flight No.SBI778
Call signSIBERIAN 778
RegistrationF-OGYP
Flight originDomodedovo International Airport, Moscow, Russia
DestinationIrkutsk International Airport, Irkutsk, Russia
Occupants203
Passengers195
Crew8
Fatalities125
Injuries63
Survivors78

S7 Airlines Flight 778 (S7778/SBI778) was a scheduled domestic passenger flight from Moscow to Irkutsk, Russia. On 9 July 2006, at 06:44 local time (8 July, 22:44 UTC), the Airbus A310-324 aircraft operating the route overran the runway during its landing in Irkutsk. The aircraft failed to stop and crashed through the airport's concrete perimeter fence, struck rows of private garages and burst into flames, killing 125 people.

With 125 deaths, the crash remains as S7 Airlines deadliest aviation disaster.[1] The crash was also the second Russian air disaster in less than three months, after Armavia Flight 967.[2]

The final report of the Interstate Aviation Committee (MAK) investigation concluded that the cause of the crash was attributed to pilot error. While the captain was reducing the thrust reverser of the right engine, he unintentionally moved the left engine's throttle lever forward, causing the left engine to produce significant thrust. His co-pilot failed to monitor the engine parameters and as a result the crew were unable to realize the source of the problem. The crew failed to resolve the issue and the aircraft eventually overran the runway and crashed.[3]

Background

Aircraft

Airbus said the aircraft involved in the accident was registered as F-OGYP, previously N812PA and MSN (Manufacturer Serial Number) 442. It was delivered new in June 1987 to Pan Am and later to Delta Air Lines after Pan Am's bankruptcy in 1991. The aircraft was then delivered to Aeroflot on 1 March 1995 and finally with S7 in July 2004. It had accumulated more than 52,000 flight hours in more than 10,000 flights. It was powered by two Pratt & Whitney PW4152 engines.[4][5]

Passengers and crew

People on board by nationality
Nationality Passengers Crew Total
Russia 181 8 189
Germany 3 0 3
China 3 0 3
Poland 2 0 2
Belarus 3 0 3
Moldova 2 0 2
Azerbaijan 1 0 1
Total 195 8 203

There were 195 passengers and 8 crew members aboard (two pilots and six flight attendants), totaling 203 people.[6]: 10 [7][8] The ITAR-Tass news agency in Russia reported that many children were among the passengers who were flying to a holiday on Lake Baikal, near Irkutsk, about 4,200 kilometres (2,600 mi; 2,300 nmi) east of Moscow.[9] A total of 14 children, up to age 12, were on board.[10] Besides Russian citizens, who were the majority of passengers, there were also 2 Polish tourists traveling to Mongolia via Irkutsk. There were 14 other non-Russians on board, 3 each from Germany, China, and Belarus, the 2 Polish tourists, 2 Moldavians, and one from Azerbaijan.[6]: 10 

Among the passengers were Maria Rasputin, the daughter of Russian writer Valentin Rasputin[11] and Sergei Koryakov, the head of Federal Security Service (FSB) of Irkutsk region.[12]

The captain was 45-year-old Sergey Gennadievich Shibanov, who had been working for the airline since June 2005. He had 10,611 flight hours, including 1,056 hours on the Airbus A310.[6]: 11–20 [13][14] He graduated from Ulyanovsk Institute of Civil Aviation in 1991 and obtained his civil aviation pilot license in 1993. He was authorized to carry out international flights in 1997 and had been flying the A310 since May 2005.[6]

The first officer was 48-year-old Vladimir Grigoryevich Chernykh, who had 9,971 flight hours, with 158 of them on the Airbus A310.[6]: 13–20 [15] He graduated from Kirovograd Civil Aviation Flight Academy in 1983 and obtained his civil aviation license in 1996. He had undergone a conversion training in April 2006 and was subsequently appointed as a co-pilot of the Airbus A310 in May.[6]

Flight

S7 Airlines Flight 778 was a flight from Moscow's Domodedovo International Airport to Irkutsk, a major Siberian city in Irkutsk Oblast. Irkutsk International Airport is one of the airports that serves the region near Lake Baikal, which is also a major tourist attraction in the country. The flight was one of the most popular flights in Russia. As it was July, the summer holiday was in effect and the flight was packed with tourists who were going to travel to Lake Baikal.[16][17]

On 9 July 2006, Flight 778 was scheduled to take off from Domodedovo International Airport at 20:15 Moscow Time (UTC 17:15). On board were 195 passengers and 8 crew members; 2 cockpit crew and 6 flight attendants. The flight was commanded by Captain Shibanov and his co-pilot was First Officer Chernykh. The aircraft took off at 20:17 local time and the course to Irkutsk was set. Due to the possibility of foggy condition in Irkutsk, the nearby Bratsk Airport was listed as the alternate airport for Flight 778. The estimated time of arrival in Irkutsk was at 06:44 Irkutsk Time (UTC 22:44).[6]: 93 

At 06:16 Irkutsk Time, the crew reached the starting point for their descent to Irkutsk. They contacted the on-duty controller and obtained clearance to descent to 5,700 meters. During the descent, the crew elected to turn on the engines' anti-icing system. The aircraft descended with an average vertical speed of 12 m/s. Flight 778 was eventually handed over to Irkutsk Approach and was cleared to descent to 2,100 meters. As it was descending, the crew decided to turn on the wings' anti-icing for at least 3 minutes. The crew received the automatic terminal information service (ATIS) for the weather in Irkutsk. The report stated that the visibility was 3,500 meters, surface wind at 4 m/s, increase in cloud base height from 170 meters to 190 meters, light torrential rain and cumulonimbus-covered sky. After receiving the ATIS information, they requested the approach clearance to Irkutsk.[6]: 95–96 

The crew finished the final leg of the approach and requested further permission to continue their approach. They eventually established the glidepath and then carried out the landing checklist. The aircraft was then configured for landing. The crew asked permission to land and the controller granted their request. The autopilot and the autothrottle were disengaged. When the aircraft got out of clouds, the pilots realized that it had deviated a bit to the right of the runway. To correct this, they made a small elevator deflection, which momentarily increased the aircraft's vertical speed, causing the "sink rate" warning to briefly sound.[6]: 95–96 

At 06:43 Irkutsk Time, Flight 778 landed at Irkutsk's Runway 30 with an airspeed of 132 knots.[6]: 96 

Accident

Immediately after the touch down, Captain Shibanov armed the spoilers and engaged the aircraft's autobrake to low mode. The reverse throttle lever of the right engine was then pulled to the maximum level to slow down the aircraft. The reverse lever of the left engine, however, was left untouched. Captain Shibanov then pushed the right engine reverse thrust to decrease the rate of deceleration. During the landing roll, the take-off warning suddenly alerted the crew on the aircraft's configuration. As the take-off alert appeared during Flight 778's landing roll, the crew shrugged it off, thinking that it was an error on the warning system. First Officer Chernykh then tried multiple times to erase the warning from the aircraft's cockpit monitor (ECAM). He then reported that Flight 778 had successfully landed on the runway. The controller gave landing confirmation to the crew and instructed them to exit the runway to the left along taxiway 6.[6]: 97–104 

After completing the required tasks for landing, the crew expected the aircraft to slow down. However, it didn't and instead it began to pick up speed again. The aircraft had taken up a large portion of the runway with only 800 meters remaining of the runway's asphalt. Captain Shibanov noticed this and asked First Officer Chernykh about what was happening on their aircraft. First Officer Chernykh answered that the RPM was increasing. Captain Shibanov then ordered him to deploy the right engine's thrust reverser again. Subsequently, the right engine thrust reverser was put at its maximum level. Simultaneously, Captain Shibanov tried to slow the aircraft down by applying brakes on full-force.[6]: 104 

07:44:18 Captain: What's wrong?

07:44:18 First officer: Speed's increasing.

07:44:19 Captain: Reverse once again!

07:44:20 First officer: We're rolling out.

The crew successfully decreased the aircraft's speed, however the aircraft didn't stop. They began to run out of runway as they became closer to the end. Due to their significantly high speed, the aircraft flight system disengaged the spoilers and the autobrakes.[6]: 104 

During the commotion, one of the airport's fire trucks had noticed the aircraft's abnormal movement, in which it rolled out in high velocity. The chief of the fire truck then decided to follow Flight 778 and notified the observer of the airport's fire brigade about his intention. Using a binocular, the observer also decided to follow the aircraft's movement. The on-duty air traffic controller, who was observing Flight 778 from the airport's control tower, also noticed that the aircraft was not slowing down.[6]: 51 

In the cockpit, the flight crew quickly became confused as to the nature and extent of the situation. The aircraft began to swerve to the left. To counter it, the crew stepped on the rudder pedal and the aircraft started to drift to the right. The crew then tried to correct it again by fully pressing the left rudder pedal but the aircraft continued to drift towards the right. The aircraft then went off the runway at a speed of about 180 kilometres per hour (97 kn; 110 mph) and travelled across the airport's grassy area. In desperation, Captain Shibanov ordered the engines to be shut down.[6]: 113–114 

07:44:27 First officer: Why?!

07:44:28 Captain: I don't know!

07:44:31 First officer: Oh my!!

07:44:32 Captain: Shut down the engines!!!

07:44:34 [CHANGE IN BACKGROUND NOISE]

07:44:37 [SOUND OF FIRST IMPACT]

07:44:37 [SOUNDS OF NUMEROUS IMPACTS]

07:44:41 END OF RECORDING

— Transcript, S7 Airlines Flight 778 Cockpit Voice Recorder

Despite their efforts, the aircraft didn't stop. The left engine then clipped an antenna of the airport's localizer beacon and also the fences surrounding it. It then travelled across a road before it finally smashed onto the airport's concrete perimeter fence[18] at a speed of 180 kph. The impact caused the nose gear to collapse. The engines detached from the pylons and the aircraft's left wing was sheared off. The fuel on the wings then ignited, creating massive burst of flames. The cabin lights immediately went out. The aircraft then struck rows of private garages and finally stopped. The crash immediately killed one woman passenger, while the rest managed to survive with varying degrees of injuries.[6]

Rescue operation

As the aircraft struck the perimeter fence and burst into flames, the observer gave an alarm to the airport's firefighting services on the crash. The two controllers inside the ATC tower saw the explosions from the crash and alerted the airport's emergency services. An emergency alarm was transmitted throughout every departments in the airport. Due to the crash, the airport was closed from further operation.[6]: 38–39, 50–53 

Meanwhile, in the aircraft, thick smoke entered the cabin. The leaking fuel spilled under the fuselage and under the cabin floor, enabling the fire to spread rapidly throughout the entire aircraft. In the forward entry doors, the floor had been ripped off by the impact and both entry doors had been destroyed. The flight attendant stationed on the right was unconscious, while the flight attendant stationed on the left entry door was dangling by her seatbelt. There was a growing fire around her seat, preventing her from reaching the passengers. Underneath her, another fire could be seen. She unfastened her seatbelt and fell from a height of 3 meters. She suffered burns due to the fire, but survived as she immediately escaped the burning aircraft.[6]: 50–53 

In the rest of the cabin, panic quickly set in. Passengers began to scream as they scrambled towards the nearest exits. Passengers in the business class and the economy class in the forward section managed to escape through gaps and holes on the right sidewall that had been formed by the crash. On the central portion of the aircraft, two flight attendants who were stationed at the area tried to open the overwing emergency doors. The emergency door on the left couldn't be opened due to the raging fire under the left wing. The flight attendant on that station later died due to acute carbon monoxide poisoning. The one on the right was able to be opened and passengers immediately poured onto the right wing. The survivors then jumped onto the nearby roofs.[6]: 50–53 

Two other flight attendants were stationed at the rear. Following the impact, numerous metal containers of airline meal poured onto the flight attendant who was stationed at the right rear door, burying her. She later freed herself from the pile and assisted the evacuation. The right rear door could not be opened due to the massive pile of metal containers. The left rear door was opened and the crew tried to inflate the chute. The chute could not inflate since it had been sliced by wreckage on the ground. Passengers had to jump from a high height.[6]: 50–53 

The chaotic situation combined with the dark condition that had been caused by the smoke and the intense fire inside the cabin hindered the evacuation process. Several passengers had to crawl due to the smokes. The first firefighting vehicle, the one that had followed Flight 778 prior to the crash, arrived at the site 15 seconds after the start of the fire. Approximately 65 seconds after the aircraft had caught fire, a total of 67 passengers had been evacuated by the cabin crew. The other trucks arrived within 2–3 minutes. Deployed personnel then tried to pry open the rear right door, which couldn't be opened earlier due to the metal containers. They managed to rescue 11 other passengers until the flames became too dangerous. The area around the wreckage was later cordoned by authorities.[6]: 50–53 

Television pictures showed smoking ruins of the Airbus with only the tail section intact.[19] It took two hours for local firefighters from five different fire stations to extinguish the blaze.[20]

Casualties

Out of 203 passengers and crews on board, 125 were killed; consisted of five crew members and 120 passengers. The captain and the first officer died in the accident, while three out of six flight attendants were killed. Forensic examination on the bodies of 120 passengers concluded that 119 passengers were killed by carbon monoxide poisoning, while one female passenger was killed by severe head trauma that had been inflicted by the crash. As of 20 July, a total of 109 bodies had been identified.[21] The remains of the flight attendants were also recovered from the wreckage. According to authorities, due to the severity of their remains, only one flight attendant could be identified.[6]: 49 

A total of 78 people, consisted of 75 passengers and three flight attendants,[22] survived the crash. Six children were among the survivors. Of the 78 survivors, 60 of whom were taken to the hospital in Irkutsk. Of those, 38 suffered serious injuries and the other 22 suffered minor injuries. Due to the severity their injuries, 8 survivors were transported to Moscow for further treatment. Six people, including a 10-year-old child, were reportedly in critical condition.[23] A total of 14 survivors also reportedly refused medical assistance.[6]: 49 

Some survivors said they owed their lives to the flight attendant who managed to open the emergency exit in the rear of the aircraft. The two Polish passengers, who had been in the tail section, both survived. They managed to escape the aircraft unassisted, one injuring a leg.[24] Chinese officials reported that one of their citizens from Inner Mongolia had survived the crash with burn injuries, however the other two were missing.[25] Russian state-owned media RIA Novosti reported that two Polish nationals, two Belarusians, two Germans and one Azerbaijani were being treated at a hospital in Irkutsk.[26] According to the Belarussian embassy, three Belarusians were among the injured.[27]

Response

Officials set up a crisis centre in Moscow's Domodedovo International Airport for the relatives of the victims. Ambulances were put on standby and families were provided with social workers. The names of those who had survived the crash were put on a list in the airport's conference hall.[16] S7 Airlines announced plans to fly the families of the victims to Irkutsk.[28] Ministry of Emergency Situations announced that a team of psychologists would be flown from Moscow to Irkutsk with an Ilyushin Il-76. Additionally, two ambulances and five tonnes of cargo, consisting of medicines and various medical equipment, would be provided as well.[29]

Presidential envoy to the Siberian Federal District stated that all of the victims and the relatives would be provided with necessary help, including financial assistance.[29] According to RBK, compensations would be given to the relatives. Relatives of those who were killed would be given with ₽100,000 rubles and those who were injured would be given with ₽50,000 rubles. Speaking in a meeting of government commission, governor of Irkutsk Alexander Tishanin stated that compensations would be provided by the government of Irkutsk Oblast.[30] S7 Airlines agreed to take part in the payments, adding that relatives should contact their lawyers to obtain them. Medical treatments would be covered in the compensation.[31] Voluntary donations amounted to 35 million rubles were also distributed to the families of the victims.[32]

In response to the crash, Russian prosecutors opened a criminal inquiry.[33]

Russian President Vladimir Putin offered condolences to the families and friends of the victims and ordered authorities to open an inquiry.[34] He later declared 10 July as a national day of mourning.[35] Flags would fly at half-mast across the country and cultural institutions and television stations were called to cancel entertainment programs to commemorate the victims of the crash.[20][26] Patriarch Alexy II of Moscow expressed grief to the families of the victims and instructed the archbishop of Irkutsk to show "moral and spiritual support" to the families. A memorial service was later held in Moscow's Cathedral of Christ the Saviour.[36] Mayor of Irkutsk announced that a memorial stone would be unveiled at the crash site and a memorial service would also be held. The installment of chapel or monument in the memorial area would be discussed further between the city's officials.[37]

On 14 July, both pilots were buried in Irkutsk.[38]

In December 2006, during an awards ceremony in Moscow's Red Army Theatre, flight attendant Viktoria Zilberstein was awarded by Federation of Jewish Communities of Russia for her heroic actions during the evacuation of the passengers on board.[39]

Investigation

Russia's Interstate Aviation Committee (MAK) was ordered to investigate the crash. Contributing parties of the investigation were Russia's Federal Service for Supervision of Transport (Rostransnadzor) of the Ministry of Transport, Federal Air Transport Agency (Rosaviatsiya), Rosaeronavigatsiya, representatives from Irkutsk Airport, Aeroflot and S7 Airlines. As the manufacturer of the aircraft, Airbus sent a team of experts to assist in the investigation. French BEA, U.S NTSB and German BFU were also appointed as accredited representatives. Pratt & Whitney also assisted in the investigation of the crash.[6]

Both aircraft recorders, the flight data recorder and cockpit voice recorder, were recovered from the crash site on 9 July. The cockpit voice recorder was intact, while the flight data recorder showed signs of damages on its outer case and required special care to decipher the content.[40] Both recorders were sent to Moscow on 10 July for decryption.[41] The data from both recorders was successfully downloaded in good quality.[6]

In the wake of the crash, several theories immediately surfaced. Most media outlets reported that a brake failure had occurred in Flight 778. Irina Andrianova, a spokesperson for the Ministry of Emergency Situations, said, "The aircraft veered off the runway on landing. It was travelling at a terrific speed."[42] News agencies reported that the pilots advised air traffic controllers they had landed successfully, but that radio contact then broke off suddenly.[43] Russian prosecutors reported that the crash was most likely had been caused by human error or equipment failure.[44] Speaking before flying from Moscow to Irkutsk, Russian Transport Minister Igor Levitin was quoted as saying the runway was wet after rain and that a technical failure should be considered as one of the causes of the crash.[45]

According to Airbus, the aircraft was properly maintained. The most recent A Check, or maintenance check, on the aircraft was on 1 June 2006, Sibir said. A C Check, which involves a more thorough overhaul, was carried out 12 July 2005 in Frankfurt.[46]

Faulty aircraft

In the immediate aftermath, the cause of the crash of Flight 778 was unofficially attributed to some sort of mechanical errors, with the brakes in particular as the most frequently cited and scrutinized by the media.[47][48][49] Many news outlets, citing from state-owned Russian media, reported that brake failures had occurred during the landing. According to FlightGlobal, there were speculations among Russian pilots that the crash had been caused by reverser-thrust asymmetry.[40] This was due to the fact that the aircraft landed in the touchdown zone of the runway before it took some distance to slow down, slewing to the right and eventually left the runway concrete portion. Others reported that, according to the survivors, the aircraft had initially slowed down but it suddenly accelerated again.[50][51] Investigators stated that human error or equipment failure was the likely cause of the crash.[6]

The maintenance log revealed that the aircraft had undergone a "C check", the highest level of aircraft maintenance check, on July last year in Germany. The log also showed that, from June to July 2006, a total of 50 defects were reported. Of these defects, 29 were fixed prior to the next flight departure and the repair on the other defects were delayed. Even though the rectification of the defects was postponed, it was actually still in conformance with the minimum equipment list (MEL) of the maintenance manual. Before July 8, another 5 defects were reported, 4 of which were rectified before the flight on 9 July. According to the logbook, one of the defects were the inoperable state of the left thrust reverser and failure on one of the retraction system of the aircraft's flaps. These defects were not fixed until the crash.[6]: 27–30 

While these defects were present during the crash, there was no brake failure as the brakes were still in good condition, ruling it out as one of the causes of the crash. The deactivated left thrust reverser was still in accordance with the minimum equipment list and as long as the crew didn't apply thrust on the left engine's reverse lever, as per the correct procedure, then the flight should've landed safely. Other than the deactivated state of the left thrust reverser, there were no known major defects which would have caused the aircraft to overshoot the runway.[6]: 28–31 

The investigation revealed that there were other similar aviation incidents in which an Airbus A310-300 with deactivated thrust reverser suddenly suffered significant forward motion during its landing run. In one case, an Airbus A310 of Mahan Air in Tehran, the crew failed to stop the aircraft and it eventually overran the runway. Several incidents involving other type of aircraft were also noted as well. In particular, an incident involving a United Airlines DC-10 in 1982. According to the investigation, the crew of the DC-10 attempted the landing run by applying the reverse thrust of all 3 engines. The landing was attempted on a wet runway, similar to Flight 778. While the thrust reverser of the engines were applied by the crew, the aircraft's engine no 1 remained in forward thrust and the aircraft accelerated. The crew lost their control and the aircraft veered off the runway. One passenger was injured due to the incident.[6]: 72–75 

The mentioned incidents were attributed to pilot error. In each of the mentioned flights, the pilots accidentally moved the throttle lever of the other engines, causing the engine to produce significant forward thrust. The crews lost their control and failed to resolve the issue, causing their aircraft to veer off. As there were similarities between the previous incidents and Flight 778, a deeper analysis would be needed regarding the actions of the pilots of Flight 778 during the landing run.[6]: 72–75 

Landing in Irkutsk

Flight 778 landed in Irkutsk at 06:44 local time. As it was raining at the time, the runway was wet, though the ATIS information indicated that it was safe to use for a landing. Immediately after touch down, the crew armed the spoilers and autobrake to reduce their speed. To decrease it further, the crew then should deploy the thrust reverse by pulling the thrust lever. Captain Shibanov, who was seated at the left, then pulled the engine reverse thrust lever of the right engine to its idle position. Few seconds later, the lever was pulled to its maximum level. As a result, the reverse thrust started to increase. Meanwhile, the reverse thrust of the left engine was not engaged by the crew as the reverser was in deactivated state.[6]: 94–107 

The minimum equipment list that had been provided by Airbus and S7 Airlines clearly stated that, if one thrust reverser was in a deactivated state, the pilots must hold said lever in its idle position to prevent any accidental forward movement. Despite being listed on their manual, S7 Airlines didn't provide a training course for this exact situation. The recorder of Flight 778 revealed that, as the right engine thrust reverser was pulled to its maximum thrust, the left throttle lever moved forward by a little. Because of it, the throttle lever of the left engine was aligned with the reverse thrust lever of the right engine.[6]: 94–107 

Few seconds after touch down, the crew decided to reduce the level of the reverse thrust. In order to do this, the crew should push the reverse thrust lever forward. Captain Shibanov then pushed the right reverse lever forward. Simultaneously, the left throttle lever began to move forward as well. At first, the unintentional movement managed to stop and the reverse thrust of the right engine had reached its idle position. However, the crew decided to add another reverse thrust to the right engine. The lever was pulled and the left engine throttle lever was aligned again with the right reverse lever. The crew then decided to reduce the level of the right engine reverse thrust and the left engine lever moved forward again. This time, the throttle moved so much that it produced 60% of forward thrust to the aircraft. Meanwhile, the right engine thrust reverse had been on idle.[6]: 94–107 

As the only remaining thrust was the forward thrust from the left engine, the aircraft consequently went into take-off mode. The Airbus take-off system then thought that the crew was going to fly again. Due to the landing configuration that had been set by the crew, the take-off warning tried to alert the crew on the improper configuration. The pilots were surprised by the alarm as it somehow sounded during their landing run. Instead of questioning the possible reasons of its activation, they immediately thought that it was a glitch and as a result they tried to erase the warning from the cockpit central monitor.[6]: 94–107 

First Officer Chernykh then reported to the ATC that they had successfully landed at the airport. He then began to notice that the aircraft started to increase its speed. Subsequently, he applied maximum reverse thrust on the right engine. However, because of the safety feature on the Airbus, the system cancelled his action. This was due to the fact that the left engine thrust was adding significant forward thrust, at a 60% level. The thrust reverse doors eventually failed to unlock and the reverse thrust of the right engine stayed on its idle forward thrust position. The action of First Officer Chernykh was, therefore, rendered useless. Captain Shibanov then tried to slow down the aircraft by stepping on the brakes with full force. He managed to stabilize the speed, but the aircraft kept moving forward.[6]: 94–107 

Simultaneously with the pilots' attempt to slow down the aircraft, the forward thrust from the left engine created another problem as well. As the left engine was producing significant forward thrust and the right engine was at its idle position, this created a thrust asymmetry. The thrust from the left then caused the aircraft to start drifting towards the right. The pilots then tried to make the aircraft to stay on the runway and so they pressed the left rudder pedal. The aircraft then drifted towards the left. However, the pilots had pressed the pedal in excessive force and thus the aircraft started to drift excessively as well towards the left. To counter it, the crew made a small right rudder input. Despite the small input, the aircraft drastically turned towards the right. This took the crew by surprise and they tried hard to counter it by pressing the left rudder pedal again in full force. The aircraft, however, didn't budge much.[6]: 94–107 

The aircraft eventually veered off the runway. Captain Shibanov then shouted at First Officer Chernykh to shut down the engines. His order, however, fell on deaf ears as his First Officer didn't shut down the engines. Subsequently, as the engines weren't shut down, the left engine kept providing forward thrust. The aircraft didn't slow down and crashed.[6]: 94–107 

Accidental thrust

The cockpit of an S7 Airlines Airbus A310, with thrust lever visible in the center of the cockpit

Based on the recorded parameter of the FDR, it was evident that the thrust lever of the left engine had been accidentally moved by the crew, most likely by Captain Shibanov as the pilot flying. The unintentional movement concurrently happened with the decrease of the right engine reverser thrust.[6]: 113 

Captain Shibanov was seated on the left as he was the pilot flying for the flight. The throttle lever of the right engine reverse thrust was located at the right. To reach said lever, he needed to cross the left engine lever first. While moving the right engine reverse thrust lever, it was believed that he had rested the rear part of his palm on the left throttle. Due to this, as he decreased the reverse thrust of the right engine by pushing the lever forward, the left engine got caught with his palm and inadvertently moved forward, simultaneously, with the reverse thrust lever of the right engine.[6]: 67–68 

Normally, a significant amount of force is needed to move the throttle lever. In Flight 778, the throttle lever somehow managed to move quite easily even though Captain Shibanov had only applied small force, merely by resting his palm on the lever. It was discovered that the coupling that linked the throttle lever with the engine control had weakened. The throttle lever of the aircraft was equipped with a coupling. This would result in frictions and pilots would need to apply force to move it. To adjust the required forces, the tightness of the friction unit must be changed during a certain inspection. This inspection was carried out irregularly as it was only carried out whenever the pilots felt uncomfortable with the throttle. The logbook of the involved aircraft, F-OGYP, didn't even indicate that any inspection or correction regarding the friction forces had ever been conducted during its entire operational history.[6]: 58, 68 

As per EASA, the problem of low friction forces on the linkage between the throttle control and the throttle lever was not considered as an airworthiness issue. Fleet inspection could only be carried out if there were continuous airworthiness concerns.[6]: 58–59 

F-OGYP, the involved aircraft, was considered to be old by investigators. As no inspection or correction had been carried out on the friction forces of the throttle control linkage, the coupling had weakened, which greatly reduced the forces needed to move the throttle by up to 400 g. By calculation, the forces were 3 times lower than the permissible amount. This explained why a relatively small force (e.g. resting palm) could move the throttle significantly forward.[6]: 99 

The accidental movement of the throttle lever, however, should have been noticed by the captain. The move itself was significantly large, reaching 60% on the thrust setting. According to investigators, another factor might have played a role in this matter. Simulations were conducted on an attempted landing in two different scenarios; landing on a smooth runway and a bumpy runway. The noticeability of the lever movement was significantly different between the two scenarios. Pilots were more likely to not notice that the lever had moved during landing in a bumpy runway. The presence of shakings and deceleration caused the movement of the throttle lever to be not noticed by the crew. In Irkutsk, the runway was described as bumpy and thus this might have "hidden" the movement of the lever from Captain Shibanov.[6]: 69 

Despite of these findings, there was enough time for the crew to realize the source of the problem. The aircraft landed on the runway's touchdown zone, which would have provided the crew with a long distance to effectively slow down their aircraft. Even though the runway was wet, calculations made by investigators showed that with appropriate corrective actions the crash would have been avoided. Had they paid their attention towards their aircraft, they wouldn't have crashed.[6]: 69–70 

Crew's mental state

After the touch down and during the deceleration stage, the crew might have experienced a specific psychological aspect which was referred by investigators as premature mental mobilization. According to the report, the mental state is characterized by a decrease in pilot alertness, nervousness and emotional moment, even though the principle activity of the pilots have not been fully completed. In the case of Flight 778, the pilots had decreased their awareness even though they had not fully stopped their aircraft. They knew that they had reached their destination and the next required step to complete the flight was to taxi to the airport apron.[6]: 70–71 

This decrease in alertness eventually caused them to not carefully monitor their aircraft. When the left engine throttle lever moved forward and the aircraft began to pick up speed again, First Officer Chernykh, who was responsible for scanning the aircraft instruments and flight parameters during the entire flight, didn't notice the change in the flight parameters and the movement of the throttle. The system then proceeded to warn the crew on their improper configuration, as the engines had gone into take-off mode. The crew, who didn't notice about the throttle movement, thought that it was improbable for a take-off warning to sound during a landing roll. They developed a "phenomenon of mistrust", as per the description given by investigators, as they didn't believe that the take-off configuration warning was working properly. First Officer Chernykh immediately concluded that this must have happened due to a glitch in the system and as such he tried multiple times to erase the warning by pushing the clear and recall buttons on the ECAM.[6]: 70–71 

First Officer Chernykh, who was eager to finish the flight, then immediately called the ATC to report on their successful landing, even though the aircraft had not slowed down to the required speed for taxiing. By this point, the aircraft had used most of the runway. When it became obvious that the aircraft was not slowing down, both pilots were suddenly faced with significant pressure to quickly resolve the issue. Flight 778 was already well down the runway. There was only a small amount of asphalt left for them to conduct a safe deceleration. With the quickly approaching runway end, the pilots began to panic.[6]: 103–105 

Psychological tests that had been conducted on Captain Shibanov revealed that he had a tendency of being emotionally intense and unstable, with a sense of heightened self-control. Due to his personality trait, he was much more prone to stress, which could lead to disorganization of teamwork. During the commotion regarding the aircraft's failure to stop, he failed to think clearly as he quickly became confused on the situation. He eventually ordered First Officer Chernykh to shut down the engines but his order wasn't addressed clearly to First Officer Chernykh. The order to shut down the engines was also regarded as too late as it came out approximately 7 seconds before impact.[6]: 77–80 

Meanwhile, following the call from Captain Shibanov to shut down the engines, First Officer Chernykh failed to follow the captain's order. He was probably paralyzed by fear or was in so much stress that he reverted to his habits during service with his previous type, the Tupolev Tu-154, where a flight engineer was usually present in the cockpit. According to investigators, he probably thought that there was a flight engineer inside the cockpit, who would have shut down the engines as it was usually the job of the flight engineer to assist the crew in certain situations, even though in reality the flight engineer didn't exist in the cockpit. Hence, the engines weren't shut down by First Officer Chernykh.[6]: 105 

S7 safety culture

To investigate on whether structural factors might have contributed to the crash, investigators decided to analyse the management of S7 Airlines and the technical operation of S7 Airlines' Airbus A310. The investigation further revealed a problematic safety culture within S7 Airlines.[6]

S7 Airlines started to operate the Airbus A310 in July 2004. The operation of the Airbus A310 became more frequent as the fleet continued to grow. Concurrently, the number of incidents had also increased in number. Comparing on the number of incidents between Airbus A310 that had been operated by Aeroflot and the Airbus A310 that had been operated by S7 Airlines, the analysis revealed that there had been an increase by two-fold in terms of flight hours per incidents. The level of safety of the Airbus A310 that were operated by S7 Airlines had fallen approximately 4 times lower than that of Aeroflot.[6]: 62–63 

Simultaneously, with the rapid expansion of S7 Airlines, the number of requested spare parts for the maintenance of their fleets quickly skyrocketed. While the number of requested spare parts were in the thousands, the available stocks were only in the hundreds. Combined with the difficult customs clearance for importing spare parts from abroad, S7 Airlines eventually had to resort to the deferred defects practices, where damaged part of an aircraft was swapped with the functioning part to rectify it. The aircraft that was involved in the accident, F-OGYP, had also been recently involved in such procedure. On 6 July 2006, three days before the crash, the aircraft flew with a malfunctioning right engine reverser and upon landing the reverser of the left engine became inoperative. During the aircraft's maintenance on the next day, the right engine was fixed with parts from the left engine. The inoperative left engine reverse was listed under deferred defect and the aircraft returned to service on 8 July with the inoperative left engine reverser.[6]: 65–66 

According to investigators, said practices were actually in line with the regulations that had been issued by Russian authorities and the minimum equipment list that had been issued by S7 Airlines. The extensiveness of such practices had never been looked into by officials. Russian aviation authorities enacted lax supervision on S7 Airlines deferred defects practices. Lack of supervision eventually caused defects on S7 Airlines fleet to pile up. Analysis by investigators revealed that during the first six months of 2006, there were a whopping amount of 86 defects on the Airbus A310. Such amount of defects might compromise the safety of future flights.[6]: 65–66, 117 

The problems were not constricted to the maintenance culture of S7 Airlines fleet as the pilot training was also highlighted by investigators. The evaluation on Captain Shibanov's pilot training revealed that he had been immediately promoted as a captain of the Airbus A310 without gaining experience as a first officer on the type. The findings were noted as "peculiar" as pilots were expected to complete their first officer training on the aircraft type first before possessing the position of captain. The conversion training, which was conducted for pilots who were undergoing conversion into different type of aircraft, was also noted as inadequate. The Tupolev Tu-154, Captain Shibanov's previous aircraft type, was a four-person cockpit crew aircraft while the Airbus A310 was a two-person cockpit crew aircraft. Without adequate cockpit resource management (CRM) training, communication and other issues regarding teamwork might occur.[6] : 64, 90, 117 

Issues regarding the conversion of the cockpit crew was also discovered during analysis on the results of the psychological tests that had been conducted on Captain Shibanov. The conversion of Captain Shibanov to Airbus A310 was regarded as "insufficiently justified" by the MAK as the result of his tests indicated that he was an emotional and anxious person and that he was prone to stress. Medical examinations on Captain Shibanov revealed that he had been diagnosed with multiple heart problems and mental stress might have caused symptoms of the diseases to worsen. He had been referred by his doctor to the psychologists regarding his health condition, however the psychologists still allowed him to undergo the conversion training. The findings related to the negative traits of Captain Shibanov, such as prone to stress, were not included by the psychologists and instead they only included the positive traits of Captain Shibanov. Due to this, Captain Shibanov was allowed to fly the Airbus A310.[6]: 80–86 

Conclusion

The MAK's final report was released in 2007 in both Russian and English. The English translation of the accident final report, on page 115, stated the following conclusion:[6]: 115 

The cause of Sibir A-310 F-OGYP accident was the erroneous and uncontrolled actions by the crew during rollout after landing in a configuration with one engine reverser deactivated. After touchdown, the Captain, while acting on the reverse thrust lever of the right engine, inadvertently and uncontrollably moved the throttle lever for the left engine, whose thrust reverser was deactivated, from the "idle" to the significant forward thrust position. Inadequate monitoring and call-outs of airplane speed and engine parameters by the Co-pilot made it impossible for the crew to perform the necessary actions, either by moving the left throttle back to idle or shutting down the engines. The crew had enough time to recognize the situation.

— FINAL REPORT ON THE RESULTS OF THE INVESTIGATION OF THE ACCIDENT, page 115, Interstate Aviation Committee[6]: 115 

A total of 57 recommendations were issued by the MAK, which were aimed to Russian aviation authorities, S7 Airlines, Airbus, EASA and other certifying authorities, IATA, ICAO, and Domodedovo Airport. Among the recommendations were calls from the investigators to discontinue the use of thrust reverser altogether if the other one was in faulty condition, to ease the customs on importing spare parts, to pay more attention towards the possibility of accidental movement of an aircraft's thrust lever, and to create a specific procedure for engaging reverse thrust. MAK also issued a request to ICAO regarding the implementation of a video camera inside the cockpit.[6]: 120–128 

Aftermath

In July 2007, prosecutors completed the primary investigation for the criminal case of the crash. The investigation was extended until October 2007 as another analysis was requested by the court.[52] It was later extended again to June 2008 and again to September 2008.[53][54] Following extensive consideration, the criminal case investigation was terminated in March 2010 by authorities from East Siberian Department for Transport of the Investigative Committee.[55]

A memorial for the victims of the crash was erected at Mozhaisky Street, near the crash site of Flight 778. A service was held in July 2015 to commemorate the accident. The service was attended by families of the victims, representatives from Irkutsk Airport and S7 Airlines.[56]

See also

References

  1. ^ "S7 Airlines- Accident & incidents". Aviation Safety Network. Retrieved 25 May 2022.
  2. ^ "Aviation Safety Database - Russian air safety profile". Aviation Safety Network. Retrieved 25 May 2022.
  3. ^ "У катастрофы две причины" [There are two reasons for the disaster]. Baikal Info (in Russian). 18 May 2007. Retrieved 25 June 2020.
  4. ^ "S7 Airlines F-OGYP (Airbus A310 - MSN 442) (Ex N812PA)". www.airfleets.net. Airfleets aviation. Retrieved 15 October 2019.
  5. ^ "F-OGYP S7 - Siberia Airlines Airbus A310-300 – cn 442". www.planespotters.net. Retrieved 15 October 2019.
  6. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf "Final accident investigation report (English translation, hosted by BEA)" (PDF). Interstate Aviation Committee. Archived (PDF) from the original on 31 May 2011. Retrieved 4 June 2019 – via Bureau of Enquiry and Analysis for Civil Aviation Safety.
  7. ^ Рейс 778 Москва - Иркутск [Flight 778 Moscow - Irkutsk]. bort778.info (in Russian). 14 July 2006. Archived from the original on 18 July 2006.
  8. ^ "На борту А-310 было 203 человека, сообщает компания "Сибирь"" [There were 203 people on board the A-310, Sibir company reports]. RIA Novosti (in Russian). 10 July 2006. Retrieved 25 June 2020.
  9. ^ "Siberian plane crash: 102 confirmed dead". Mail & Guardian. Retrieved 27 May 2022.
  10. ^ "122 die in Russian plane crash". Telegram.com. 10 July 2006. Retrieved 27 May 2022.
  11. ^ "Писатель Распутин потерял единственную дочь". rg.ru. Retrieved 25 May 2022.
  12. ^ "Senior FSB Figure Among Victims Of Siberian Crash". Radio Free Europe. 12 July 2006. Retrieved 27 May 2022.
  13. ^ "Любовь к небу - на двоих" [Love for heaven - for two]. Baikal Info (in Russian). 6 December 2006. Retrieved 25 June 2020.
  14. ^ "Катастрофа А-310-300 а/к 'Сибирь' в Иркутске (борт F-OGYP), 09 июля 2006 года" [Accident A-310-300 a/c 'Siberia' in Irkutsk (board F-OGYP), July 09, 2006]. www.airdisaster.ru (in Russian). Retrieved 25 June 2020.
  15. ^ "ЧЕРНЫХ Владимир Григорьевич" [CHERNYKH Vladimir Grigorievich] (in Russian). Retrieved 25 June 2020.
  16. ^ a b "At Least 122 Dead in Russian Plane Crash". The New York Times. 10 July 2006. Retrieved 26 May 2022.
  17. ^ "At Least 122 Dead in Russian Plane Crash". Radio Free Europe. 9 July 2006. Retrieved 26 May 2022.
  18. ^ "150 feared dead in Siberia plane crash". Tampa Bay Times. Retrieved 27 May 2022.
  19. ^ "200 feared dead in plane crash". News24. 9 July 2006. Retrieved 27 May 2022.
  20. ^ a b "Reports: Brake failure may have led to crash". NBCNews.com. Associated Press. 9 July 2006.
  21. ^ "Опознаны сто девять жертв крушения аэробуса А-310 в Иркутске" [One hundred and nine victims of the crash of the Airbus A-310 in Irkutsk identified] (in Russian). RIA Novosti. 20 July 2006. Retrieved 9 June 2022.
  22. ^ "Malfunction, human error likely causes Russian plane crash". People's Daily. Retrieved 27 May 2022.
  23. ^ "Russia jet crash toll mounts". Al Jazeera. Retrieved 27 May 2022.
  24. ^ "Dwoje Polaków przeżyło katastrofę rosyjskiego samolotu" [Two Poles survived the crash of the Russian plane]. Wirtualna Polska – Wiadomości (in Polish). Archived from the original on 12 July 2006. Retrieved 9 July 2006.
  25. ^ "2 Chinese missing in plane crash". China Daily. Retrieved 27 May 2022.
  26. ^ a b "12 foreigners on crashed Russian plane". Australia Broadcasting Corporation. 9 July 2006. Retrieved 27 May 2022.
  27. ^ "В авиакатастрофе в Иркутске пострадали три гражданина Белоруссии" [Three citizens of Belarus were injured in a plane crash in Irkutsk] (in Russian). RIA Novosti. 10 July 2006. Retrieved 8 June 2022.
  28. ^ "Russia investigates Airbus crash as country mourns". Mail & Guardian. 10 July 2006. Retrieved 31 May 2022.
  29. ^ a b "Москва отправила помощь пострадавшим в Иркутске" [Moscow sent aid to the victims in Irkutsk] (in Russian). Lenta.ru. 9 July 2006. Retrieved 8 June 2022.
  30. ^ "Администрация Иркутской области произведет выплаты пострадавшим" [The administration of the Irkutsk region will make payments to the victims] (in Russian). RIA Novosti. 11 July 2006. Retrieved 8 June 2022.
  31. ^ "Авиакомпания "Сибирь" готова выплачивать компенсации пассажирам А-310" [Siberia Airlines is ready to pay compensation to A-310 passengers] (in Russian). RIA Novosti. 14 July 2006. Retrieved 9 June 2022.
  32. ^ "МАК: Катастрофа A-310 в Иркутске произошла по вине экипажа" [IAC: A-310 crash in Irkutsk was the fault of the crew] (in Russian). RBK. 22 November 2006. Retrieved 8 June 2022.
  33. ^ "At least 120 Killed in Russian Airliner Crash in Siberia". VOA News. Retrieved 27 May 2022.
  34. ^ "Russian plane crash toll reaches 120". Sydney Morning Herald. Retrieved 27 May 2022.
  35. ^ "Plane crashes in Siberia; 122 killed, 9 missing". Kyiv Post. 10 July 2006. Retrieved 27 May 2022.
  36. ^ "Патриарх соболезнует родным погибших в результате катастрофы А-310" [The Patriarch expresses his condolences to the families of those killed in the A-310 crash] (in Russian). RIA Novosti. 10 July 2006. Retrieved 8 June 2022.
  37. ^ "На месте катастрофы аэробуса А-310 будет установлен мемориал" [A memorial will be erected at the site of the crash of the Airbus A-310] (in Russian). RIA Novosti. 14 July 2006. Retrieved 9 June 2022.
  38. ^ "В Иркутске похоронены пилоты самолета А-310" [Pilots of A-310 aircraft buried in Irkutsk] (in Russian). RIA Novosti. 14 July 2006. Retrieved 9 June 2022.
  39. ^ "Heroic flight attendant wins Russian Jewish award". The Jerusalem Post. 26 December 2006. Retrieved 27 May 2022.
  40. ^ a b "S7 flight data recorder damaged in fatal crash". FlightGlobal. Retrieved 31 May 2022.
  41. ^ "Поисково-спасательная операция в Иркутске завершена" [Search and Rescue Operation in Irkutsk Completed] (in Russian). lenta.ru. 9 July 2006. Retrieved 8 June 2022.
  42. ^ "150 feared dead in Russian plane crash". Irish Examiner. 9 July 2006. Retrieved 8 January 2022.
  43. ^ "At least 118 die in Siberia plane crash". East Valley Tribune. 9 July 2006. Retrieved 31 May 2022.
  44. ^ "At least 122 dead in Russian air crash". The Guardian. Retrieved 31 May 2022.
  45. ^ Meyer, Henry (9 July 2006). "118 killed in Siberia plane crash". The Independent. Associated Press. Retrieved 8 January 2022.
  46. ^ "Sibir Airbus Crashes in Russia, Killing at Least 122 (Update2)". Bloomberg. 9 July 2006.
  47. ^ "Brake System Is Focus In Russia Crash Probe". The Washington Post. 10 July 2006. Retrieved 31 May 2022.
  48. ^ "Brakes Eyed in Deadly Siberia Plane Crash". Aviation Pros. Retrieved 31 May 2022.
  49. ^ "Brake failure suspected in deadly jetliner crash". Chicago Tribune. Retrieved 31 May 2022.
  50. ^ "Pilots May Have Mishandled Airbus Brakes in Siberia Crash". The New York Times. 19 July 2006. Retrieved 31 May 2022.
  51. ^ "Сибирский самолет разбился на земле" [Siberian plane crashed on the ground] (in Russian). Kommersant. 10 July 2006. Retrieved 8 June 2022.
  52. ^ "Трагичный полет: со дня крушения лайнера Airbus A310 в Иркутске прошло 14 лет" [Tragic flight: 14 years have passed since the crash of the Airbus A310 in Irkutsk]. Irkutsk Media. 9 July 2020. Retrieved 8 June 2022.
  53. ^ "Родственница жертв авиакатастрофы хочет перезахоронить тело сестры" [Relative of plane crash victims wants to rebury sister's body] (in Russian). RIA Novosti. 5 March 2008. Retrieved 8 June 2022.
  54. ^ "Родные погибшей в крушении А-310 в Иркутске добились перезахоронения" [Relatives of the deceased in the crash of A-310 in Irkutsk achieved reburial] (in Russian). RIA Novosti. 26 July 2008. Retrieved 8 June 2022.
  55. ^ "В деле А-310 не осталось подозреваемых" [No suspects remain in A-310 case] (in Russian). Kommersant. 2 March 2010. Retrieved 8 June 2022.
  56. ^ "Несколько крупнейших авиакатастроф в истории России случились в Иркутске" [Some of the biggest plane crashes in Russian history happened in Irkutsk] (in Russian). Irkutsk Media. 14 July 2017. Retrieved 8 June 2022.