A radio-controlled aircraft (often called rc aircraft or rc plane) is a small flying machine that is controlled remotely by an operator on the ground using a hand. Building radio controlled airplanes from plans. the building of radio controlled airplanes from a plan, is somewhat different, as compared to building from a kit.. Download and share free model airplane and boat plans. featuring thousands of radio control, control line and free flight freely downloadable plans, 3views and.

