Mitsubishi B1M / 2MT
1923
Back to the Virtual Aircraft Museum
  TORPEDO-BOMBERVirtual Aircraft Museum / Japan / Mitsubishi  

Mitsubishi B1M / 2MT

Following on his association with the Mitsubishi company, Herbert Smith designed the 2MT1 two-seat biplane torpedo bomber which flew for the first time in January 1923. It went into Japanese Navy service as the Type 12 carrier-borne attack aircraft and was followed by the 2MT2 and 2MT3 variants. The redesigned Type 13-2 was designated B1M2. The final version, the Type 13-3 or B1M3, had the firm's designation 3MT2 and was a three-seater. Total production was 354 and the type served into the 1930s, 32 flying from the aircraft carriers Kaga and Hosho during the Shanghai Incident in 1932. An aircraft from Kaga was lost during the famous air encounter when American volunteer pilot Robert Short lost his life while flying for the Chinese. The B1M was powered by a 335kW Napier Lion or Hispano-Suiza engine according to version.


Specification 
 MODEL2MT2
 CREW2
 ENGINE1 x Napier "Lion", 373kW
 WEIGHTS
    Take-off weight2697 kg5946 lb
    Empty weight1442 kg3179 lb
 DIMENSIONS
    Wingspan14.77 m48 ft 5 in
    Length9.77 m32 ft 1 in
    Height3.5 m12 ft 6 in
    Wing area59 m2635.07 sq ft
 PERFORMANCE
    Max. speed210 km/h130 mph
    Ceiling4500 m14750 ft
 ARMAMENT4 x 7.7mm machine-guns, one torpedo or 2 x 240-kg bombs

Comments
Kim Nielsen, 21.12.2014

As I reckon Herbert Smith was invited by Mitsubishi Engine Co. to develop homemade japanese aircrafts, it surprises me that his japanese constructions should be fitted with Napier engines :-/

Do you have any comments about this aircraft ?

Name    E-mail


COMPANY
PROFILE



All the World's Rotorcraft


Virtual Aircraft Museum


All rhe World's Rotorcraft AVIATION TOP 100 - www.avitop.com Avitop.com