All specifications are based on manufacturers calculations and are subject to change. All performance figures are based at gross weight unless stated otherwise on a standard day, standard atmosphere, at sea level unless otherwise noted. The performance shown reflect this aircrafts maximum potential
GENERAL SPECIFICATIONS
Model Rotax 503
No. Cylinders 2
Displacement 496.2 CC
Horsepower 54 H.P.
Recommended T.B.O. 300 Hrs
Propeller Warp Drive
Length 228 in
Height 7 ft 10 in
Wingspan 30 ft
Wing Area 168 sq. ft
Wing Loading 16.25 lb/hp
Seats 1
Minimum Flight Crew 1
Empty Weight 335 lbs
Useful Load 315 lbs
Payload W/Full Fuel 279 lbs
Max Take-off Weight 650 lbs
Fuel Capacity (Standard) 8 gal
Fuel Capacity (Optional) 16 gal
Structural rating +6 -4 G
PERFORMANCE
Takeoff Distance, Ground Roll 75 ft
Takeoff Distance, 50 Ft Obstacle 200 ft
Rate of Climb 975 fpm
Max Level Speed, Sea Level 62 mph
Landing Distance, 50 Ft Obstacle 200 ft
Landing Distance, Ground Roll 50 ft
Glide Ratio 5.00 : 1
Minimum Sink Rate 525 fpm
CRUISE PERFORMANCE
At 55% Power (rpm/mph) 5000/34
At 65% Power (rpm/mph) 5300/40
At 75% Power (rpm/mph) 5600/46
At 100% Power (rpm/mph) 6500/68
FUEL FLOW
At 55% Power (gph/mi) 2.5/116
At 65% Power (gph/mi) 2.7/126
At 75% Power (gph/mi) 3.0/130
At 100% Power (gph/mi) 4.8/110
AIRSPEEDS
Vx (Best angle of climb) 32 mph
Vy (Best rate of climb) 30 mph
Va (Design maneuvering) 50 mph
Vne (Never Exceed) 68 mph
Vs1 (Stall, Power off) 24 mph
VsO (Stall, Flaps down, power off) n/a
Landing Approach Speed 31 mph