HMS A11

Career
Builder:	Vickers, Sons & Maxim Ltd. Barrow-in-Furness, England
Launched:	8 March 1905
Commissioned:	11 July 1905
Fate:	Scrapped May 1920
General characteristics
Class and type:	A class submarine
Displacement:	190 tons surfaced, 207 tons submerged
Length:	105.25 ft (32.08 m)
Beam:	12.75 ft (3.89 m)
Draught:	10.5 ft (3.2 m)
Propulsion:	550 hp petrol engine 150 hp (110 kW) electric engine
Speed:	11 knots (20 km/h) maximum surfaced 8 knots (15 km/h) maximum submerged
Range:	325 nautical miles (602 km) at 11 knots (20 km/h) surfaced 20 nautical miles (37 km) at 6 knots (11 km/h) submerged
Complement:	11 (2 officers and 9 ratings)
Armament:	Two 18 inch (457 mm) torpedo tubes, plus two reloads

HMS A11 was an early Royal Navy submarine.

She was a member of Group Two of the first British A-class of submarines (a second, much different A-class submarine appeared towards the end of the Second World War). As with the other members of her class, she was built at Vickers Barrow-in-Furness.

References

• Colledge, J. J.; Warlow, Ben (2006) [1969]. Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy (Rev. ed.). London: Chatham Publishing. ISBN 978-1-86176-281-8. OCLC 67375475. 
• "A Class (1902) Submarines Class Overview". Maritime Quest. Retrieved 2007-08-06. 

External links

• MaritimeQuest HMS A-11 Pages