American Aeronautical Corp built the Savoia S-31 open cockpit amphibian biplane in 1926.

 

Engine: Kinner R-440, 125hp

Wingspan: 34'2"

Length: 25'0"

Useful load: 738 lb

Max speed: 98 mph

Cruise speed: 80 mph

Stall: 38 mph

Range: 320 mph

Seats: 3