I-16 
- TYPE: Submarine
- DISPLACEMENT SURFACED: 2,554 t (2,595 tnes)
- DISPLACEMENT SUBMERGED: 3,561 t (3,618 tnes)
- MACHINERY: Two Screws, Diesel/Electric Motors;
12,400/2,000 hp - LENGTH: 340.6 ft (103.8 m)
- BEAM: 29.8 ft (9.1 m)
- DRAUGHT: 17.6 ft (5.35 m)
- PERFORMANCE SURFACED: 23.6 knots
- PERFORMANCE SUBMERGED: 8 knots
- ARMAMENT: 8 533mm TT; 1 140mm guns;
2 25mm AA guns - SURFACE RANGE: 14,000 nm (25,942 km)
- CREW: 100
- LAUNCHED: July 28, 1938