HMS F1

History
Name:	HMS F1
Builder:	Chatham Dockyard
Laid down:	1 December 1913
Launched:	31 March 1915
Fate:	Broken up, 1920
General characteristics
Class & type:	F class submarine
Displacement:	353 long tons (359 t) surfaced 525 long tons (533 t) submerged
Length:	151 ft (46.0 m)
Beam:	16 ft 1.25 in (4.91 m)
Draught:	10 ft 7 in (3.23 m)
Propulsion:	2 shaft diesels, 2 electric motors, 900bhp/400shp
Speed:	14.5 knots (26.9 km/h; 16.7 mph) surfaced 8.75 knots (16.21 km/h; 10.07 mph) submerged
Range:	3,000 nmi (5,600 km) at 9 kn (17 km/h; 10 mph)
Complement:	19
Armament:	3 × 18 in (45 cm) torpedo tubes (2 bow/1 stern), 6 torpedoes 1 × 2-pounder deck gun

HMS F1 was a British F class submarine of the Royal Navy. She was built at Chatham Dockyard, laid down 1 December 1913 and launched 31 March 1915.

F1 was broken up in Portsmouth in 1920.