The 1937 Spartan 8W Zeus was an evolution of militarized Executive with larger engine and greenhouse cockpit. One was built for the USAAC analysis as an advance trainer, NC17612 c/n 8W-1. A small number were exported as light bomber.
8W Zeus
Engine: 550hp P&W R-1340 Wasp
Wing span: 39’0″
Length: 27’3″
Useful load: 1513 lb
Max speed: 234 mph
Cruise: 218 mph
Stall: 65 mph
Range: 760 mi
Ceiling: 29,400 ft
Seats: 2
All Aero 