RC vehicles and remote control helicopters aren't just for children. Although children do enjoy speeding around a parking lot with their small scale Porsches, climbing rock piles with an RC monster truck or dominating the skies with their replica fighter airplanes, adults also enjoy to go back to their childhood days, controlling a boat to "rescue their buddies" or flying a chopper into "rival territory to save a platoon from certain doom."
Helicopters can be, in some or the other cases, very difficult to master due to pitch (movement forward and even back along a horizontal axis), roll (banking or leaning left to right) and yaw (the movement of the copter along the vertical axis) and the fact that remote control helicopters can move in any direction instantaneously. Even, the main challenge is in controlling the rotor blades. A fixed pitch helicopter means that the rotor blades are fixed hooked on to only single location and the altitude is determined by the speed or "revelations per minute" of the blades while pitch and roll are dictated by two separate servos which can be attached to the rotor head and can be tilted in the direction you need your helicopter to go.
A different kind of helicopter is the "collective" pitch helicopter; this means, that the angle of the main rotor blade can be changed to achieve a more constant gyroscopic speed.
Yes, this all sounds very technical and dry but once you grow used to flying a RC helicopter, you will find many hours of fun and enjoyment to be had flying all these wonders of gadget making machinery. Just like other remote control vehicles, there can be many different types of RC helicopters to be found in the marketplace today. The electric dual rotor is presumed to be the easiest of all RC copters to fly to. All these are normally more for floating and learning in one's backyard but the single engine rotor type that may be used more for specific maneuvers. Though it may appear to be easy, much patience is needed but most likely, you will smash a lot. Have no fear, control will come with time and then there's the Nitro type that is for experienced flyers only and most be flown on approved flying fields. This is for the big dogs.
These are a few things you can enjoy and learn about RC vehicles, namely helicopters. Go out and enjoy flying the friendly skies.
Author Resource:-
RC.org.uk is a UK guide to radio controlled vehicles including RC Airplanes, RC Helicopters, RC Boats, RC Cars and RC Trucks with tips and reviews. RC.org.uk is about the love of controlling things as they race, float and fly without any strings attached! Visit http://rc.org.uk to know more!