CURTISS MODEL JN4-D SPECIFICATIONS

GENERAL DIMENSIONS:
Wing Span, Upper	43 ft. 7 3/8 in.
Wing Span, Lower	33 ft. 11 1/4 in.
Chord Depth	59 1/2 in.
Gap between Planes	60 in.
Stagger	16 in.
Length	27 ft. 4 in.
Height	9 ft. 10 5/8 in.
Normal Angle of Incidence of Panels	2 degree
Dihedral	1 degree
Sweepback	0 degrees
Angle of Incidence of Horizontal Stabilizer	0 degrees
WEIGHTS/CAPACITIES:
Net Weight, Empty	1430 lbs.
Gross Weight, Loaded	1920 lbs.
Useful Load	490 lbs.
Fuel (21 U.S. gals.)	130.0 lbs.
Oil (4 U.S. gals. in engine crankcase)	30.0 lbs.
Pilot	165.0 lbs.
Passenger	165.0 lbs.
Loading per sq. ft. Supporting Surface	5.45 lbs.
Loading per R.H.P	21.35 lbs.
PERFORMANCE:
Speed, maximum, Horizontal Flight	75 mph
Speed, minimum, Horizontal Flight	45 mph
Climb in 10 minutes	2000 ft.
Ceiling	about 10,000 ft.
POWERPLANT:
Model OX-5, Vee, Four-Stroke Cycle, 8-cylinder, water cooled.
Horsepower (rated at 1400 R.P.M.)	90
Weight per R.H.P	4.33 lbs.
Bore and Stroke	4 in. x 5 in.
Fuel Consumption per hr.	9 gals.
Fuel Consumption per B.H.P. per hr.	0.60 lbs.
Oil Consumption per B.H.P. per hr.	0.03 lbs