HMS L21
From Wikipedia, the free encyclopedia
HMS L21 was a L-class submarine built for the Royal Navy during World War I. The boat was not completed before the end of the war and was sold for scrap in 1939.
Quick Facts History, United Kingdom ...
History | |
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United Kingdom | |
Name | HMS L21 |
Ordered | December 1916[1] |
Builder | Vickers Limited, Barrow-in-Furness |
Laid down | 15 September 1917 |
Launched | 11 October 1919[1] |
Fate | Sold for scrapping, February 1939 |
General characteristics | |
Class and type | L-class submarine |
Displacement |
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Length | 238 ft 7 in (72.7 m) |
Beam | 23 ft 6 in (7.2 m) |
Draught | 13 ft 3 in (4.0 m) |
Installed power |
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Propulsion |
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Speed |
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Range | 3,800 nmi (7,000 km; 4,400 mi) at 10 kn (19 km/h; 12 mph) on the surface |
Test depth | 150 feet (45.7 m) |
Complement | 38 |
Armament |
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