Recognition Guide Warships of the Second World War
United States Navy — Submarine SS-344

USS Cobbler

Balao-class submarine diesel-electric submarine

USS Cobbler
Unknown author — Unknown source — Public domain — Wikimedia Commons Plate — SS-344 USS_Cobbler; https://www.navsource.net/archives/08/08344.htm Cobbler (SS-344), underway, 1968. US Navy photo courtesy of http://ussubvetsofwwii.org .

Service

  1. United States Navy as USS Cobbler8 August 1945 — 28 November 197325 days of the war
  2. Turkish Navy as TCG Çanakkale12 February 1974 — 22 January 1998
Balao-class submarine diesel-electric submarine Particulars
Name
USS Cobbler
Pennant / hull number
SS-344
Builder
Electric Boat Company, Groton, Connecticut
Laid down
3 April 1944
Launched
1 April 1945
Commissioned
8 August 1945
Decommissioned
28 November 1973
Struck
28 November 1973
Fate
Transferred to Turkey, 21 November 1973 (1973)
Status
Unknown

Specifications — As completed

Displacement, submerged
2,424 long tons (2,463 t)
Length
94.79 m (311 ft)
Beam
8.23 m (27 ft)
Draught
4.88 m (16 ft)
Speed
20.3 knots (37.5 km/h, 23.3 mph)
Range
11,000 nmi (20,372 km)
Complement
10
Main gun
127 mm (5 in)

Cobbler (SS-344) was launched 1 April 1945 by Electric Boat Co., Groton, Conn.; sponsored by Mrs. J. B. Rutter; commissioned 8 August 1945, Commander J. B. Grady in command.

Cobbler arrived at Key West 11 January 1946, for operations locally and in the Caribbean for exercises and training until 27 November 1948. She then sailed for Groton, arriving 1 December to be modernized. Conversion completed 17 August 1949, she departed Groton 24 August for Norfolk, her home port from the time of her arrival, 27 August. She conducted operations in Florida and Caribbean waters and along the east coast visiting Quebec 10 to 14 September 1953, and returning to Norfolk 19 September. On 27 March 1954 she cleared Norfolk for 3 weeks of operations under the control of the Operational Development Force, cruising with units of the Canadian navy and air force from Bermuda to Nova Scotia.

Her operations in the Caribbean and off the east coast continued, until 6 January 1958, when she departed Norfolk for a tour of duty in the Mediterranean, returning 18 April. She resumed operations off the east coast, cruising to Bermuda in June 1958, and to Quebec with midshipmen embarked in July 1959. From 9 September 1959 through 1960 she was assigned to the Atlantic Fleet's Antisubmarine Development Force.

From the Dictionary of American Naval Fighting Ships, compiled by the Naval History and Heritage Command (Cobbler (SS-344)). A work of the United States Government, in the public domain.

Armament and machinery

This vessel is recorded in 3 configurations. Wartime refits changed armament and complement substantially, so each is kept separately rather than averaged into one set of figures. The figures above are as built.

As completed
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
  • 2 × propellers
  • 5,400 shp (4.0 MW) surfaced
  • 2,740 shp (2.0 MW) submerged
Armament
  • 10 × 21-inch (533 mm) torpedo tubes
  • 6 forward, 4 aft
  • 24 torpedoes
  • 1 × 5-inch (127 mm) / 25 caliber deck gun
  • Bofors 40 mm and Oerlikon 20 mm cannon
Guppy II
Displacement, surfaced
1,870 long tons (1,900 t)
Displacement, submerged
2,440 long tons (2,479 t)
Length
93.57 m (307 ft)
Beam
8.23 m (27 ft)
Draught
5.18 m (17 ft)
Speed
18 knots (33.3 km/h, 20.7 mph)
Range
15,000 nmi (27,780 km)
Complement
9
Propulsion
  • Snorkel added
  • Batteries upgraded to GUPPY type, capacity expanded to 504 cells (1 × 184 cell, 1 × 68 cell, and 2 × 126 cell batteries)
  • 4 × high-speed electric motors replaced with 2 × low-speed direct drive electric motors
Armament
  • 10 × 21-inch (533 mm) torpedo tubes
  • (six forward, four aft)
  • all guns removed
Guppy III
Displacement, surfaced
1,975 long tons (2,007 t)
Displacement, submerged
2,450 long tons (2,489 t)
Length
97.84 m (321 ft)
Beam
8.23 m (27 ft)
Draught
5.18 m (17 ft)
Speed
17.2 knots (31.9 km/h, 19.8 mph)
Range
15,900 nmi (29,447 km)
Complement
8

Sister ships

86 more in the class

Sources

  • Facts harvested from USS Cobbler on Wikipedia. Figures only — no wording is taken from it.
  • Service history reproduced verbatim from Cobbler (SS-344) , Dictionary of American Naval Fighting Ships — public domain, a work of the United States Government.
  • Photograph: Unknown author — Unknown source — Public domain — Wikimedia Commons