Since RC Helicopter flying takes every kids and kids at heart to the closest experience of flying a real helicopter it is undoubtedly thrilling and exciting experience. In terms if RC Helicopter sizes - here you can trim down your choices into gas electric mini micro and toy.But in the case you want to upgrade to ultralight you can easily get familiar with flying since you have already been with an engined-helicopter.
If you prefer building model helicopter for your personal gallery. Just follow the entire manual to the 't' Do not get all excited when the heli is all put together you still have many hours of configuring / balancing / and adjusting everything. Homebuilt RC Helicopters are motorized (although wit less power) and can lift you off from the ground with the same experience you can get from a conventional full-size helicopter.
What kind of engines do RC Helicopters run on? Special remote control RC Helicopter engines. They come in 2-stroke and 4-stroke glow burning engines as well as 2 stroke gasoline models. If you descend to quickly you will enter your own down wash and the RC Helicopter will pull itself into the ground and need considerable collective to compensate. This is a bad condition. Model enthusiasts are notably quick to emulate full-size aviation achievements, but were not as successful with rotary wing aircraft, and it was not until 1968 that the first fully controllable R/C model helicopter appeared, built by Dr. Dieter Schluter of West Germany.
Full RC Helicopter guide at http://www.rchelicopterguide.info/heli/RC_Helicopter_Simulation.html. Spare parts; The basic formula is the cheaper the helicopter the cheaper the spares and the lighter the helicopter the less crash damage you will incur.
Besides. When you get good at flying your RC reverse the direction of the rudder. When you are good at this land while slowly pirouetting. Ok.