Technical data
Type	LM-1
Function	observation
Year	1916
Crew	2
Engines	1*150hp Sunbeam
Wingspan	15.10m
Length	10.50m
Wing Area	49.10m²
Empty Weight	1090kg
Loaded Weight	1455kg
Wing Load (kg/m²)	29.7
Power Load	9.7
Armament	?

Lebed Morskoj, LM-1

17k LM-1, at "History of aircraft construction in the USSR", Vol.1 p.260

The LM-1 was originally intended for 220hp Renault engine, but was built with much weaker powerplant. Main floats had rubber cord suspension (on rear struts). Third smaller float was attached under the tail.

References:

"History of aircraft construction in the USSR", Vol.1 p.260;