POWERPLANT: Supercharged PRATT & WHITNEY R-1340-S3H1
ENGINE TYPE: radial piston engine
POWER: 600 hp @ 2250 rpm

PERFORMANCE:

MAXIMUM SPEED: 156 knots
INITIAL CLIMB RATE: 1,359 ft/minute; RANGE: 740 miles
ENDURANCE: 8 hours; SERVICE CEILING: 22,000 ft.

FUEL CONSUMPTION: 30 gallons/ hr @ 10,000 ft.

WEIGHT: 3,995 lbs empty, maximum take-off: 5,750 lbs.

LENGTH: 28' 11" 

SPAN: 42' 

HEIGHT: 9' 9"