Technical data
Type La-150m
Function Pre-production fighter
Year 1946
Crew 1
Engines 1*900kg RD-10
Length 9.42m
Wingspan 8.20m
Wing area 12.15m2
Empty weight 2369kg
Loaded weight 3338kg
Wing Load (kg/m2) 275
Speed at 0m 760km/h
Speed at 5000m 805km/h
Range 500km
Flight Endurance 48min
Ceiling 12500m
5000m 7.2min
Guns 2*cannons 23mm NS-23

La-150M by S.A.Lavochkin

Pre-production series development of the La-150. Fuel tanks capacity was increased, tailfin enlarged. Curved windscreen was replaced by the flat one (more technological). As a result of all those changes, flight weight increased by 300-400kg. Aircraft still was unable to fulfill all requirements (TTKh).

At the same time handling problems were fixed. Small pre-production butch of the La-150M was sent to fighter regiments for evaluation. Regiment tests continued until September 1947. La-150M was not accepted by military and remained an experimental aircraft.


La-150 Type 3


  • "History of aircraft construction in the USSR", Vol.2 pp 348-349;
  • La-150

  • Created February 17, 1998 Back to
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