The Standard GD-24 (Gates-Day) of 1928 (ATC 2-38) was designed by Charles H Day and first flew on 24 August 1928, piloted by Clyde Pangborn.
A 3-4 seat (in three cockpits) biplane, three were built; NC193E c/n 102, NC442 c/n 103, and NX7286 c/n 101, and possibly also included NC2220. The first two become New Standard D-24.
An optional engine was the 220hp Hispano E.
Engine: 180hp Hispano E
Wingspan: 45’0″
Length: 26’0″
Useful load: 1305 lb
Max speed: 105 mph
Cruise: 90 mph
Stall: 35 mph
Seats: 3-5
All Aero 