The 1928 OW-3, aka Hi-Lift, open cockpit biplane was a modified Standard J-1 fuselage with a Welch-designed high-lift wing. Two were built: N378 c/n 10 and N3506 c/n ES-51.
Engine: Curtiss OX-5, 90hp
Wingspan: 31’0″
Length: 23’0″
Seats: 2
The 1928 OW-3, aka Hi-Lift, open cockpit biplane was a modified Standard J-1 fuselage with a Welch-designed high-lift wing. Two were built: N378 c/n 10 and N3506 c/n ES-51.
Engine: Curtiss OX-5, 90hp
Wingspan: 31’0″
Length: 23’0″
Seats: 2