RC Helicopters

Radio Controlled (RC) helicopters are model aircrafts which are distinct from RC airplanes because of the differences in construction, aerodynamics and flight training. Several basic designs of RC helicopters exist, some more maneuverable than others (such as helicopters with collective pitch). The more maneuverable designs are often harder to fly, but benefit from greater aerobatic capabilities.

Flight controls allow pilots to control the collective and throttle (usually linked together), the cyclic controls (pitch and roll), and the tail rotor (yaw). Controlling these in unison enables the helicopter to perform most of the maneuvers an aeroplane can do, and many that aeroplanes cannot, such as hovering and backwards flight; in this manner, they are quite similar in operation to full-sized helicopters.

The various helicopter controls are effected by means of small servo motors. A piezoelectric gyroscope is typically used on the tail rotor (yaw) control to counter wind- and torque-reaction-induced tail movement. This "gyro" does not apply a mechanical force, but rather, electronically adjusts the control signal to the tail rotor servo.

The engines used are typically methanol-powered two-stroke motors, but gasoline, jet turbine and increasingly electric brushless motors combined with a high-performance lithium polymer battery are also used.

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Rc Helicopter value and price guide

What's your Rc Helicopter worth? Here are some recently sold items.

Picture Title Date Price
roban rc helicopter 700 size rtf Roban Rc Helicopter 700 Size Rtf... 05/2021 $5 200.00
sab 570 rc electric 3d helicopter rtf Sab 570 Rc Electric 3d Helicopter Rtf... 04/2021 $1 350.00
jczk 300c 470l dfc 6ch 3d super simulation smart Jczk 300c 470l Dfc 6ch 3d Super Simulation Smart... 04/2021 $1 287.00
futaba 18szh 18sz 18 channel rc remote control Futaba 18szh 18sz 18 Channel Rc Remote Control... 04/2021 $999.99
jczk 300c 470l dfc 6ch 3d flying three blade rotor Jczk 300c 470l Dfc 6ch 3d Flying Three Blade Rotor... 04/2021 $993.47
no pictureSee all sold items on eBay for more prices07/2021$-.--

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