Technical data
Type M-20
Function Naval Reconnaissater
Year 1916
Crew 2
Engines 1*120hp Rhone
Length 8.2m
Wingspan 13.62m
Wing area 37.9m2
Empty weight 660kg
Loaded weight 960kg
Wing Load (kg/m2) 25.3
Power load (kg/hp) 7.1
Speed at 0m 115km/h
Flight Endurance 4.0hmin
Ceiling 3500m
1000m 9.0min
2000m 22.0min

M-20, D.P.Grigorovich

Slightly refined version of the M-5. Some bracing wires were removed, engine replaced by more powerful.

Small batches were built since 1916, in service during WWI and The Civil War.




  • "History of aircraft construction in the USSR", Vol.1 p.293;
  • None?

  • Created July 15, 1998 Back to
    Main Gate