USS Becuna (SS-319)

USS Becuna (SS-319)



USS Becuna
Career
Ordered: 10 April 1942
Builder: Electric Boat Company, Groton, Connecticut
Laid down: 29 April 1943
Launched: 30 January 1944
Commissioned: 27 May 1944
Decommissioned: 7 November 1969
Struck: 15 August 1973
Status: Museum ship at Philadelphia, Pennsylvania, 21 June 1976
General characteristics (As completed)
Class & type: Balao class diesel-electric submarine
Displacement: 1,500 long tons (1,500 t) surfaced
2,080 long tons (2,110 t) submerged
Length: 311 ft 9 in (95.02 m)
Beam: 27 ft 3 in (8.31 m)
Draft: 16 ft 10 in (5.13 m) maximum
Propulsion:

4 × General Motors Model 16-278A V16 diesel engines driving electrical generators
2 × 126-cell Sargo batteries
4 × high-speed General Electric electric motors with reduction gears
two propellers
5,400 shp (4.0 MW) surfaced

2,740 shp (2.0 MW) submerged
Speed: 20.25 knots (38 km/h) surfaced
8.75 knots (16 km/h) submerged
Range: 11,000 nautical miles (20,000 km) surfaced at 10 knots (19 km/h)
Endurance: 48 hours at 2 knots (3.7 km/h) submerged
75 days on patrol
Test depth: 400 ft (120 m)
Complement: 10 officers, 72 enlisted
Armament: 10 × 21-inch (533 mm) torpedo tubes
(six forward, four aft)
24 torpedoes
1 × 5-inch (127 mm) / 25 caliber deck gun
Bofors 40 mm and Oerlikon 20 mm cannon
General characteristics (Guppy IA)
Displacement: 1,830 tons (1,859 t) surfaced
2,440 tons (2,479 t) submerged
Length: 307 ft 7 in (93.75 m)
Beam: 27 ft 4 in (8.33 m)
Draft: 17 ft (5.2 m)
Propulsion:

Snorkel added

Batteries upgraded to Sargo II
Speed: Surfaced:17.3 knots (32.0 km/h) maximum
12.5 knots (23.2 km/h) cruising
Submerged: 15.0 knots (27.8 km/h) for 1⁄2 hour
7.5 knots (13.9 km/h) snorkeling
3.0 knots (5.6 km/h) cruising
Range: 17,000 nmi (31,000 km; 20,000 mi) surfaced at 11 knots (20 km/h; 13 mph)
Endurance: 36 hours at 3 knots (5.6 km/h; 3.5 mph) submerged
Complement: 10 officers
5 petty officers
64–69 enlisted men
Armament: 10 × 21 in (533 mm) torpedo tubes
(6 forward, 4 aft)
all guns removed
USS Becuna (SS-319)
U.S. National Register of Historic Places
U.S. National Historic Landmark
Location: Penn's Landing, Delaware Ave. & Spruce St., Philadelphia, Pennsylvania
Area: less than one acre
Built: 1944
Built by: Electric Boat Co.
Architectural style: Other, Balao class submarine
Governing body: Private
NRHP Reference#: 78002458
Added to NRHP: 29 August 1978

USS Becuna (SS/AGSS-319), a Balao-class submarine, is a former ship of the United States Navy named for the becuna, a pike-like fish of Europe.

Read more about USS Becuna (SS-319):  World War II, Post-war Service, Museum Ship