| Approved Type Certificate: Engineering Memorandum 641. |
| Issued May 22, 1937.: |
| Total Built: 54 |
| Price: $9,890 in 1937, increased to $12,380 by April 1940 |
| Wing span: 32 feet |
| Wing Area: 296.5 ft2 |
| Wing loading: 11.32 lb./ ft2 |
| Length: 25 feet 11 ¼ inches |
| Height: 8 feet |
| Basic empty weight: 2,120 lb. |
| Maximum gross weight: 3,350-3,390 lb. |
| Engine: Jacobs R-830-1 (L-5) seven-cylinder, air-cooled radial, 285 hp. |
| Propeller: Curtiss metal, fixed pitch. |
| Power loading: 11.74 lb./hp. |
| Maximum speed: 185 mph |
| Cruise speed: 177 mph. @ 7,200 feet |
| Landing speed: 45 mph |
| Rate of climb: 1,200 ft./min. |
| Service ceiling: 18,000 ft. |
| Fuel capacity: 76 gallons standard, 125 gallons with optional tanks |
| Range: 600 statute miles |
| Technical features: Lengthened fuselage. Ailerons on upper wings. Plain flaps on lower wings. Semi-cantilever empennage. No tailwheel doors. Wing rib spacing 8 inches. |
