General Information
Type MU-4 MU-5
Function Navy Trainer
Year 1936 1937
Crew 2
Powerplant
Type MG-11F MV-6
Power 165hp 220hp
Size
Length ?m ?m
Height ?m ?m
Wingspan 12.0m ?m
Wing area 33.0m2 ?m2
Weights and loads
Empty 900kg ?kg
Loaded 1200kg ?kg
Wing Load (kg/m2) 36.4 ?
Power load (kg/hp) 4.2 ?
Speed
at 0m ?km/h
Landing ?km/h
Roll
Landing ?m
Takeoff ?m
Range
Practical ?km
Flight Endurance ?h
Ceiling
Ceiling ?m
Climb
1000m ?min
Payload
Fuel+Oil 80+20kg ?kg

MU-4 and MU-5 by N.G.Mikhelson, V.V.Nikitin

MU-4 trainer amphibian
57k b/w "History of aircraft construction in the USSR", Vol.2 p.100

Two-seat wooden amphibious flying boat, intended as a trainer for Navy pilots (so MU designation). Landing gear had oleo-pneumatic shock absorbers and were retracted backwards. Instructor and pilot were seated in enclosed cockpit.

First MU-4 was built in 1936 by N.G.Mikhelson and passed rigorous factory trials. Light aircraft performed well, all required maneuvers (including aerobatic elements) could be performed easily. It crashed due to faulty throttle mount...

The second prototype was redesigned and presented for trials by V.V.Nikitin. This time trials were flawless, and MU-4 was recomended for production. But this never occurred, because the Sha-2 fulfilled all demands and was already in production.

Similar to MU-4, more powerful MU-5 was already under construction. It was cancelled when TTKh package was revised so radically that only all-new design could fulfill it.

PredecessorsModifications
- -
ReferencesLinks
  • "History of aircraft construction in the USSR", Vol.2 p.100...101;
  • MU-4

  • Created January 25, 1996
    Modified February 22, 2000
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