USS Sea Panther (SS-528)
      
|   | 
| History | 
 United States
 | 
| Name: | 
USS Sea Panther | 
| Namesake: | 
The sea panther, a South African fish | 
| Builder: | 
Boston Navy Yard, Boston, Massachusetts (proposed) | 
| Laid down: | 
Never | 
| Fate: | 
Construction contract canceled 29 July 1944 | 
| General characteristics  | 
| Class & type: | 
Tench-class diesel-electric submarine[1] | 
| Displacement: | 
- 1,570 tons (1,595 t) surfaced[1]
 
- 2,416 tons (2,455 t) submerged[1]
 
  | 
| Length: | 
311 ft 8 in (95.00 m)[1] | 
| Beam: | 
27 ft 4 in (8.33 m)[1] | 
| Draft: | 
17 ft 0 in (5.18 m) maximum[1] | 
| Propulsion: | 
 | 
| Speed: | 
- 20.25 knots (38 km/h) surfaced[5]
 
- 8.75 knots (16 km/h) submerged[5]
 
  | 
| Range: | 
11,000 nautical miles (20,000 km) surfaced at 10 knots (19 km/h)[5] | 
| Endurance: | 
- 48 hours at 2 knots (3.7 km/h) submerged[5]
 
- 75 days on patrol
 
  | 
| Test depth: | 
400 ft (120 m)[5] | 
| Complement: | 
10 officers, 71 enlisted [5] | 
| Armament: | 
 | 
USS Sea Panther (SS-528), a Tench-class submarine, was the only ship of the United States Navy to be named for the sea panther, a black-spotted, South African fish. Her name was assigned, but construction was canceled on 29 July 1944 before she was laid down.
 References 
- 1 2 3 4 5 6  Bauer, K. Jack; Roberts, Stephen S. (1991). Register of Ships of the U.S. Navy, 1775–1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 280–282. ISBN 0-313-26202-0. 
 - 1 2 3 4 5  Bauer, K. Jack; Roberts, Stephen S. (1991). Register of Ships of the U.S. Navy, 1775–1990: Major Combatants. Westport, Connecticut: Greenwood Press. pp. 275–282. ISBN 978-0-313-26202-9. 
 - ↑  U.S. Submarines Through 1945 pp. 261–263
 - 1 2 3  U.S. Submarines Through 1945 pp. 305–311
 - 1 2 3 4 5 6  U.S. Submarines Through 1945 pp. 305–311