Having a remote control plane or helicopter literally puts the thrill ... has a wingspan of nearly 16 inches (a good size for newbies to handle) and an incredibly impressive radio control range ...

Rotor Technologies is now in production on a full-size unmanned helicopter ... "effective payload" of the standard helicopter, says Rotor. Command and control range is up to 10 miles (16 km ...

There's one small catch -- the helicopter has a rotor diameter of two meters. The remote control copter was ... fuel cell-powered flights with full size, piloted aircraft, including one funded ...