Basics of Radio Control Helicopters

Subtitled: Everything to Know From Start-Up to Aerobatics. Tradelius tells you how to select your first RC helicopter, explains theory and control, building and set-up secrets, hovering, forward flight and aerobatics, and provides engine and gyro tips. 2nd ed. Sftbd., 8x 11, 128 pgs., 170 bandw ill.