HMS Janus (F53)

Janus on sea trials in 1939
History
United Kingdom
Name	HMS Janus
Namesake	Roman god Janus
Ordered	25 March 1937
Builder	Swan Hunter, Tyne and Wear, United Kingdom
Laid down	29 September 1937
Launched	10 November 1938
Commissioned	5 August 1939
Identification	Pennant number: F53
Fate	Sunk by a Fritz X bomb, 23 January 1944
General characteristics (as built)
Class and type	J-class destroyer
Displacement	1,690 long tons (1,720 t) (standard) 2,330 long tons (2,370 t) (deep load)
Length	356 ft 6 in (108.66 m) o/a
Beam	35 ft 9 in (10.90 m)
Draught	12 ft 6 in (3.81 m) (deep)
Installed power	44,000 shp (33,000 kW) 2 × Admiralty 3-drum boilers
Propulsion	2 × shafts; 2 × geared steam turbines
Speed	36 knots (67 km/h; 41 mph)
Range	5,500 nmi (10,200 km; 6,300 mi) at 15 knots (28 km/h; 17 mph)
Complement	183 (218 for flotilla leaders)
Sensors and processing systems	ASDIC
Armament	3 × twin QF 4.7-inch (120 mm) Mk XII guns 1 × quadruple QF 2-pounder (40 mm) anti-aircraft guns 2 × quadruple QF 0.5-inch (12.7 mm) Mk III anti-aircraft machineguns 2 × quintuple 21-inch (533 mm) torpedo tubes 20 × depth charges, 1 × rack, 2 × throwers

HMS Janus, named after the Roman god, was a Javelin or J-class destroyer of the Royal Navy. She was ordered from the Swan Hunter & Wigham Richardson Limited at Wallsend-on-Tyne as part of the 1936 Build Programme and laid down on 29 September 1937, launched on 10 November 1938 and commissioned on 5 August 1939.^[1]