SS-566 USS Trout

Namesake. Trout, fish belonging to the subfamily Salmoninae of the family Salmonidae
Builder. Electric Boat Division, General Dynamics Corporation, Groton, CT
Awarded. 14 May 1948
Laid down. 1 Dec 1949
Launched. 21 Aug 1951
Commissioned. 27 Jun 1952
Decommissioned. 2 Jan 1977
Stricken. 19 Dec 1978
Honors and awards. Battle Efficiency Award (Battle "E") 1961
Fate. Transferred to Imperial Iranian Navy 19 December 1978
Class and type. Tang-class submarine Attack submarine
Displacement:
1,615 long tons (1,641 t) light
2,108 long tons (2,142 t) surfaced
2,700 long tons (2,743 t) submerged
Length. 269 ft (82 m)
Beam. 27 ft 3 in (8.31 m)
Draft. 20 ft (6.1 m)
Speed. 16.3 knots (18.8 mph; 30.2 km/h) surfaced; 17.4 knots (20.0 mph; 32.2 km/h) submerged
Test depth. 700 ft (210 m)
Complement. 8 officers and 75 men
Armament. 8 × 21 inch (533 mm) torpedo tubes (6 forward, 2 aft)