Radio-controlled helicopters

miniature helicopter operated remotely via radio control

WiFi Controlled quadrotor helicopter.

series of unmanned aerial vehicles from DJI

thumb|Copterfilms Coptercam3+CF30 Pan/Tilt/Roll camera mount The Helicam is a remote-controlled mini helicopter used to obtain aerial pictures or motion images using video, still or motion film cameras. The remote controlled camera mount system allows pan, tilt and roll movements. A wireless onboard video transmitter downlinks the live signal to the camera operator, images can be recorded on board, on the ground or both. The system is controlled by two operators with independent controls: the helicam pilot and camera operator.