The following are articles pertaining to the hobby of Remote Control Aircrafts. This is a fairly expensive hobby. The hobby also required large open air environments such as fields for the aircraft to fly.

What needs to be considered when buying a remote control helicopter
An essay of the various consideration for getting a remote control helicopters.

Types of remote controlled helicopters
An essay of the various classes of remote controlled helicopters.

Glossary of remote controlled helicopters
A list of the various jargons and terms used in the hobby of flying remote controlled helicopters.