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Designed by
Balsa USA BUSA - 1/6 SC. SOPWITH PUP, 53" SP., .30/.40.
Center of Gravity: 3-1/2 inches back from the leading edge of the Top Wing. Control Throws: Elevator: 1/2 inch up and down. Rudder: 1-1/2 inches left and right. Ailerons: 3/4 inch up and down. Aileron Differential: 3/4 inch up and 1/2 inch down (differential recommended). Engine Thrust Line: 1-2 Degrees DOWN, 1 Degrees RIGHT.
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Product Code: BUSA418
In Stock