I have to agree with Jester on this one. The term "drone" has come to mean, in the R/C world, anything multi-rotor that is controlled by a radio, regardless if it has an FPV camera on board. Obviously, that wouldn't include a model of the Boeing H-46/47 Chinook helicopter or the Bell/Boeing V-22 Osprey tilt-rotor, even though they are both multi-rotor aircraft. If we really want to get technical, the military refers to "drones" as being any remote controlled aircraft, be it a Predator that can be flown half a world away or the little hand carried scout chopper that ground troops can use to see over a wall or into multi-storied buildings. They also use the term "drone" to designate an aircraft that is remote controlled for use as an airborne training target, such as the QF-16, which is nothing more than a radio controlled F-16 that is deemed to be too old or has too many flight hours to use with a pilot on board in combat operations. Interestingly, the term "drone" was also used in the sci-fi world of Star Trek gaming to refer to unguided missiles launched by actual controlled ships, much in the way destroyers launched torpedoes in and prior to WWII.