13-2 Carrier Attack Aircraft, two-seat torpedo bomber powered by Mitsubishi Hi V-12 engine (licensed built Hispano-Suiza Lb). One built. 3MT1 Navy Type 13-2 Carrier Attack Aircraft / B1M2 3MT2 Navy Type 13-3 Carrier Attack Aircraft / B1M3 Army designations Mitsubishi Army Type 87 Light Bomber Mitsubishi B1Ms used by the IJAAS . Civilian designations T-1.2 Converted Aeroplane Civil conversion of B1M. Several variations on type. Enclosed cabin for two or three passengers. Powered by original Lion or Hispano-Suiza engines or converted with licensed built Bristol Jupiter radial engine. Also known as Type 13th Year Converted Aeroplane. Operators Imperial Japanese Navy Specifications (2MT2) See also References External links http://www.csd.uwo.ca/~pettypi/elevon/gustin_military/db/index.html B1M, Mitsubishi B1M Carrier-based aircraft Biplanes Single-engined tractor aircraft Aircraft first flown in 1923