Technical data
Type MU-3
Function Trainer flying boat
Year 1931
Crew 2
Engines 1*100hp M-11
Length 8.0m
Wingspan 10.5m
Wing area 28.0m2
Empty weight 650kg
Loaded weight 920kg
Wing Load (kg/m2) 33.0
Power load (kg/hp) 9.2
Speed at 0m 132km/h
Landing Speed 65km/h
Landing Roll 100m
10sec
Takeoff Roll 400m
30sec
Range 400km
Flight Endurance 3.5h
Ceiling 2300m
Climb
1000m 10.0min

MU-3 by A.S.Moskalev, N.G.Mikhelson, O.N.Rozanov


Flying boat with M-11 engine. Project was initiated at 'Krasnyj Letchik' (The Red Pilot) factory and gained official support, because chronical failures of the OMOS kept Russian aviation without domestic trained flying boat (aircraft class MU).

Wooden MU-3 was very similar to the MU-2, but had much smaller lower wing and improved hull shape. It was built at the same factory as the first experimental Sh-2 and flown successfully in Spring 1931. Sh-2 had better parameters, and MU-3 lost the competition.

PredecessorsModifications

MU-2
None

ReferencesLinks
  • "History of aircraft construction in the USSR", Vol.1 p.410;
  • ...

  • Created July 30, 1998 Back to
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