Designed by Vern Oldershaw, the O-3 was developed
from the Model O-2 (1 built) which first flew in 1961. Originally built
as Open Class gliders both O-3’s were subsequently motorized.
N25888
c/n 2
USA
Single seat powered glider first flown in 1978
Engine: 35hp(26kW) Yamaha 433
Length: 23’0"(7.01m)
Height: 4’6"(1.37m)Wingspan: 54’0"(16.44m)
No.built: 2 Range: 65miles(104km)
Cruising speed: 56mph(89kmh) Empty weight: 760lb(345kg)
Maximum take-off weight: 1000lb(454kg) |