 Designed by Homer Kolb, the Firefly was designed to be a legal ultralight with the twin cylinder 40HP Rotax 447 engine installed. This single seat LSA Firefly features 10 minute wing folding and a Quick-build option. The Quick-buid option represents approximately 50% of the building / assembling time of the aircraft. Engine: Rotax 447, 41 hp. Wing span: 22 ft. Wing area: 117 sq.ft. Height: 5.83 ft. Length: 19.5 ft. Empty weight: 252 lbs Gross weight: 500 lbs Fuel tank: 5 USgal. Speed max: 70 mph. Cruise speed: 60-65 mph Stall speed: 30 mph Climb rate: 1,000 fpm Take-off roll: 150 ft. Landing dist: 150 ft. Cockpit width: 22 in Landing gear: tail wheel. Seats: 1. |
