Once upon a time, not too long ago, flying remote control airplanes was considered too difficult and costly for all but the most ardent enthusiast. Remote control helicopters were even more demanding and expensive, and neither was an appropriate hobby for non-adults. But in recent years, with the introduction of toy and mini helicopters and planes, all that's changed, particularly where helis are concerned. Today, kids remote control has, excuse the phrase, really taken off.
