HSwMS Småland (J19)

HMS Småland seen in 2018.
History
Sweden
Name	Småland County
Builder	Eriksbergs Mekaniska Verkstads AB, Gothenburg
Laid down	1951
Launched	23 October 1952
Commissioned	12 January 1956
Decommissioned	1979
Out of service	1 July 1984
Identification	J19
Fate	Museum ship in Gothenburg
Badge
General characteristics
Class and type	Halland-class destroyer
Displacement	2,670 t (2,630 long tons) standard 3,344 t (3,291 long tons) full load
Length	121.6 m (398 ft 11 in)
Beam	12.1 m (39 ft 8 in)
Draft	4.24 m (13 ft 11 in)
Propulsion	2 shaft geared turbines, 2 boilers, 58,000 hp (43,000 kW)
Speed	37 kn (69 km/h; 43 mph)
Range	3,000 nmi (5,600 km; 3,500 mi) at 20 knots (37 km/h; 23 mph) 445 nmi (824 km; 512 mi) at 35 knots (65 km/h; 40 mph)
Complement	272 (peacetime)
Sensors and processing systems	Radar Scanter 009 Thomson-CSF Saturn HSA M22
Armament	4 × Bofors 120 mm (4.7 in) guns (2 × 2) 2 × Bofors 57 mm (2.2 in) guns (1 × 2) 6 × Bofors 40 mm (1.6 in) AA guns (6 × 1) 8 × 533 mm (21.0 in) torpedo tubes (1 × 5 and 1 × 3) for wire-guided Torped 61 1 or 2 launch rails for Saab Robot 08 anti-ship missiles 8 × Bofors 375 mm (14.8 in) anti-submarine rockets (2 × 4)

HSwMS Småland (J19) is a Swedish Halland-class destroyer. She and HSwMS Halland were the only ones built of their class. Two more ships were ordered but they were never completed.

She was decommissioned in 1979, and since 1987 has been a museum ship at Maritiman in Gothenburg, where she is the largest vessel on display.

Design

Main article: Halland-class destroyer

Småland is 121 meters long and 12.6 meters wide. The hull was designed with a forecastle. From the forecastle and astern, a long superstructure appeared, which made it possible for the crew to reach the entire ship without having to go outdoors, thus minimizing the risk of exposure to radioactive contamination. Unlike previous destroyer classes, whose superstructures was built of aluminum, the Halland-class was built of steel. Aluminum gave ships a lower weight but had the disadvantage in a case of fire, when it melts at a much lower temperature than steel. To keep the weight down, therefore, corrugated galvanised iron was used in the superstructure.

The machinery consisted of steam boilers and steam turbine are. Two Penhoët boilers delivered steam with a pressure of 40 bar and the temperature of 420 degrees to two de Laval turbines. The effect was a total of 58,000 horsepower, which gave the ship a maximum speed of 35 knots (65 km/h).

The main armament consisted of two fully automatic double Bofors 120 mm gun model 1950 which were initially directed from a central sight which was later replaced by a new artillery radar sight connected to the radar. The secondary armament consisted of a double Bofors 57 mm anti-aircraft gun model 1950 and six single Bofors 40 mm L/70. The former was initially controlled from a central sight on the bridge and later by a digital fire control housed in the characteristic radome over the bridge deck. The torpedo armament consisted of two tube racks with a total of eight torpedo tubes. Regarding anti-submarine warfare, there was a hydrophone housed in a dome under the forebody which could be retracted into the hull when the hydrophone was not used. When a submarine was discovered, eight Bofors 375 mm rocket launchers each with a 100 kg charge and a range of 300 - 1,200 meters could be fired in a pattern around, above and below the target from two directable four-barrelled launchers. In the stern there was also a mounting with two launchrails for firing the Robot 08 anti-ship missile.

History

Småland was built at Eriksbergs Mekaniska Verkstad in Gothenburg and was launched on 23 October 1952 when she was christened by Admiral Helge Strömbäck. After extensive work on equipment and installation of all components, the ship was delivered to the Swedish Navy on 12 January 1956.

During the first time, Småland together with the sister ship Halland constituted a destroyer division. When the cruisers HSwMS Tre Kronor and HSwMS Göta Lejon were scrapped in the early 1970s, the ships of the Halland-class were the largest and most powerful vessels in the Swedish Navy, and later they became the leader ships for each their destroyer flotilla.

Småland was taken out of service in 1979 and decommissioned on 1 July 1984. In 1987, she was handed over to the Maritiman, where she remains as a museum ship and is the last surviving Swedish destroyer.

References

Print

• Borgenstam, Curt; Insulander, Per; Kaudern, Gösta (1989). Jagare: med Svenska flottans jagare under 80 år (in Swedish). Västra Frölunda: Marinlitteratur. ISBN 91-970700-4-1. SELIBR 7792227.
• Gardiner, Robert; Chumbley, Stephen (1995). Conway's All The World's Fighting Ships 1947–1995. Annapolis, Maryland, USA: Naval Institute Press. ISBN 1-55750-132-7.
• Hofsten, Gustaf von; Waernberg, Jan; Ohlsson, Curt S. (2003). Örlogsfartyg: svenska maskindrivna fartyg under tretungad flagg. [Forum navales skriftserie, 1650-1837 ; 6] (in Swedish). Stockholm: Svenskt militärhistoriskt bibl. i samarbete med Marinlitteratur. ISBN 91-974384-3-X. SELIBR 8873330.

External links

• "Destroyer Smaland, Maritiman". Archived from the original on 10 February 2017. Retrieved 20 July 2015.