U-1406 - Same Type as U-1405
U-1405 
- TYPE: XVIIB Submarine
- DISPLACEMENT SURFACED: 314 t (319 tnes)
- DISPLACEMENT SUBMERGED: 357 t (363 tnes)
- MACHINERY: Single Screw, Two Diesels
and Two Walter Turbines and Two Electric Motors;
150/2,180/75 hp - LENGTH: 129.6 ft (39.5 m)
- BEAM: 11.2 ft (3.4 m)
- DRAUGHT: 15.5 ft (4.7 m)
- PERFORMANCE SURFACED: 23 knots
- PERFORMANCE SUBMERGED: 8.5 knots
- ARMAMENT: 2 533mm TT
- SURFACE RANGE: 2,604 nm (4,825 km)
- CREW: 19
- LAUNCHED: 1 December 1944