Are you interested in learning about helicopters? Helicopter enthusiast John Salt describes the five main types of radio controlled helicopters, and answers the most common helicopter newbie questions.
Control Line (CL) model aviation can trace its roots back to the early tethered experiments of Victor Tatin, whose compressed-air powered model was flown round-the-pole in 1879. In the 1920s and 1930s aeromodelers began to take this a step further and actually try and control their whip and powered aircraft in flight. Learn more here!