Technical data
Type LYaM
Function experimental
Year 1912
Crew 1
Engines 1*50hp Gnome
Length 8.0m
Wingspan 9.0m
Wing area 16.5m2
Empty weight 240kg
Loaded weight 350kg
Wing Load (kg/m2) 21.2
Power load (kg/hp) 7.0
Ceiling 1775m

LYaM by M.G.Lerke, G.V.Yankovsky and F.E.Mosca

36k b/w "History of aircraft construction in the USSR", Vol.1 p.107;

Single-seat monoplane, intended originally for 40-50hp Ufimtsev, later - for 50-60hp Kalep engine. None of those were used, because 50hp Gnome was acquired.

Aircraft was built well, it was very light. Flying performance was excellent.

Altitude record was set on May 14, 1912 by G.V.Yankovsky - 1775m.



References:
  • "History of aircraft construction in the USSR", Vol.1 p.106-107;

  • Modified September 29, 1997 Back to
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