Roberts told ABCNews.com that Pirozek, who was a member of a small group of remote control ... said that the size of the aircraft made it dangerous to fly 3D maneuvers.. "With helicopters you ...

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 ...