Air-istocrat SP-7

Air-istocrat SP-7 N291M

The 1929 Air-istocrat SP-7, designed by Leo Mohme, was based on his own 1928 aircraft. It featured a plywood-covered parasol wing and forward fuselage. Priced at $3,945, at least seven were built including; prototype NX217H, N291M, NX336V, NX402E, NX10079, and NX870H wth a 65hp Velie M-5 engine.

Engine: 100hp Kinner K-5
Wingspan: 28’3″
Length: 20’0″
Useful load: 550 lb
Max speed: 122 mph
Cruise: 102 mph
Stall: 38 mph
Range: 600 mi
Seats: 2