Great Planes Ultra Sport is easiest flying sport models available. Ultra Sports have earned their reputation as the best flying sport models around. They'll perform any aerobatic maneuver with ease then slow down for a smooth, comfortable landing. With an Ultra Sport, sport fliers will be able to do more with skills they already have!Features:
- Balsa and Plywood Construction
- Fully-Symmetrical Airfoil
- Optional retracts available
- Capable of Most Advanced Maneuvers such as Knife-Edge, 4-Point Rolls,
- Outside Loops, Snaps and Inverted Spins.
Full-Sized Rolled Plans, Photo-Illustrated Instructions, Hardware
Package (hinges, pushrods, clevises, etc.), All Wood to complete the kit, Adjustable Nylon Engine Mount, Clear Canopy and Wire Landing Gear.Requires:
Engine: .60-.65 (2-stroke) or .70-.91 (4-stroke)
Radio: 4-5 Channel (5th channel for optional retracts)
(Throttle, elevator, rudder, ailerons)
Covering: Three 6-foot Rolls
Misc. Items: One 14oz. Fuel Tank, Fuel Tubing and Fuel Filter,
Two pairs of 2 1/2" Treaded Wheels, 5/32" Wheel Collars,
One 2 3/4" Spinner, 1/4" Foam Rubber, and Assorted Building and Field Equipment
Fuselage length: 55.5"
Wing Area: 707 sq.in.
Wing Loading: 23 oz/sq.ft.
Weight: 7 lbs.
Center of Gravity: 4-3/8" aft of LE, inverted +/- 3/8
Elevator: High: 5/8" each way low: 3/8" each way
Rudder: High: 1-1/2" low: 7/8
Ailerons: High: 5/16" low: 3/16