Meaconing: Difference between revisions
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In the novel and miniseries of the [[John J. Nance]] novel ''[[Pandora's Clock]]'', an attempt to warn the airliner about an impending attack is summarily dismissed as meaconing. |
In the novel and miniseries of the [[John J. Nance]] novel ''[[Pandora's Clock]]'', an attempt to warn the airliner about an impending attack is summarily dismissed as meaconing. |
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In the film [[Die Hard 2]] the villain changes the Dulles Airport's [[ATC]] beacon altitude to below ground level causing planes' altimeters to provide false readings and thus causing landing planes to crash. |
In the film [[Die Hard 2]] the villain changes the Dulles Airport's [[Air traffic control|ATC]] beacon altitude to below ground level causing planes' altimeters to provide false readings and thus causing landing planes to crash. |
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==See also== |
==See also== |
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Revision as of 21:51, 6 November 2012
 | This article needs additional citations for verification. (July 2012) |
Meaconing is the interception and rebroadcast of navigation signals. These signals are rebroadcast on the received frequency, typically, with power higher than the original signal, to confuse enemy navigation. Consequently, aircraft or ground stations are given inaccurate bearings. [1]
Meaconing is more of a concern to personnel in navigation ratings than to radio operators. However, communications transmitters are often used to transmit navigation signals. Since communications personnel operate the transmitters, they must know how to deal with any communications problems resulting from meaconing.
Successful meaconing can cause: Aircraft to be lured into "hot" (ambush-ready) landing zones or enemy airspace, ships to be diverted from their intended routes, bombers to expend ordnance on false targets, or ground stations to receive inaccurate bearings or position locations.
Alleged cases of meaconing
Iranian state media alleges Iran used this technique (among others) to capture a USAF RQ-170 Sentinel drone; allegedly causing the drone to crash land. Meaconing in this case could provide a drone with false altitude measurements, causing a crash landing. [citation needed]
Meaconing was among alternate theories for some aircraft crashes, such as Korean Air Lines Flight 007 and 2010 Polish Air Force Tu-154 crash[2].
Acronym
- MIJI (Meaconing, Intrusion, Jamming, and Interference)
In popular culture
In the film Tomorrow Never Dies, meaconing of the GPS signal is used to send a Royal Navy frigate off course.
In the novel and miniseries of the John J. Nance novel Pandora's Clock, an attempt to warn the airliner about an impending attack is summarily dismissed as meaconing.
In the film Die Hard 2 the villain changes the Dulles Airport's ATC beacon altitude to below ground level causing planes' altimeters to provide false readings and thus causing landing planes to crash.