The 1931 PAA-1 (ATC 433) was priced at $6,750. Twenty-five were built.
Any PA-20 or PAA-1 autogyro could be changed to a PA-24 by installing a Kinner B-5 engine.
Year: 1931
Engine: Kinner B-5, 125 hp
Rotor dia: 37 ft
No of blades: 4
Span: 22’9″
Length: 18’7″
Gross wt: 1750 lb
Empty wt: 1178 lb
Max speed: 90 mph
Cruise: 75 mph
Range: 250 mi
Ceiling: 10.000′
Seats: 2
All Aero 