CALVI 
- TYPE: Submarine
- DISPLACEMENT SURFACED: 1,500 t (1,574 tnes)
- DISPLACEMENT SUBMERGED: 2,060 t (2,092 tnes)
- MACHINERY: Two Screws, Diesel/Electric
Motors; 4,400/1,800 hp - LENGTH: 276.5 ft (84.3 m)
- BEAM: 25.2 ft (7.7 m)
- DRAUGHT: 17 ft (5.2 m)
- PERFORMANCE SURFACED: 17 knots
- PERFORMANCE SUBMERGED: 8 knots
- ARMAMENT: 8 533mm TT; 2 120mm guns
- SURFACE RANGE: 10,409 nm (19,311 km)
at 10 knots - CREW: 77
- LAUNCHED: March 31, 1935