Japanese submarine I-41

History
Japan
NameI-41
BuilderKure Naval Arsenal
Laid down18 March 1942
Launched10 November 1942
Commissioned18 September 1943
In service1943-44
Stricken2 December 1944
FateSunk, 18 November 1944
General characteristics
Class and typeType B2 submarine
Displacement
  • 2,624 tons surfaced
  • 3,700 tons submerged
Length356.5 ft (108.7 m)
Beam30.5 ft (9.3 m)
Draft17 ft (5.2 m)
Propulsion
  • 2 diesels: 11,000 hp (8,200 kW)
  • Electric motors: 2,000 hp (1,500 kW)
Speed
  • 23.5 knots (43.5 km/h) surfaced
  • 8 knots (15 km/h) submerged
Range14,000 nautical miles (26,000 km) at 16 knots (30 km/h)
Test depth100 m (330 ft)
Complement114
Armament

I-41 was an Imperial Japanese Navy B2 type submarine. She was completed at Kure Navy Yard on 18 September 1943, whereupon she entered into service with the Imperial Japanese Navy Yokosuka Naval District, SubRon 11, and sailed to Yokosuka for final trials under the command of Lt. Commander Tamori Yoshimatsu. This was completed by 15 December 1943 and command was transferred to Lt. Commander Itakura Mitsuma. I-41 was reassigned to the Sixth Fleet in SubRon 1's Sub Division 15.