The essential information about the model airplane

What is the model airplane
Size limit specified in the contest rules formulated by the international routes linking "model airplane is a heavier than air, with or without the rc gasoline engine can not be manned aircraft, called model airplane.
The technical requirements:
Maximum flight weight with fuel, including five kilograms;
Maximum lift area of one hundred fifty square decimeter;
The largest wing loading of 100 g / square decimeter;
Piston engine working volume of 10 ml.

1, what is aircraft model
Generally believed incapable of flight, the model produced by a certain percentage of the actual size of some aircraft called the aircraft model.
 

2, What is the model aircraft
Generally referred to as a model aircraft in flight model, called the model airplane.

Two, the composition of the model aircraft
Model airplanes are generally manned aircraft, mainly composed of five parts of the wings, tail, fuselage, landing gear and rc gasoline engine DLE 111.
 

1,wing --- generate lift device model aircraft in flight, and to maintain lateral stability and model aircraft flying.
 

2, tail --- including the two parts of the horizontal tail and vertical tail. Horizontal stabilizer can be maintained the pitching stability and model aircraft flying, vertical tail to maintain direction and stability of model aircraft flying. Control model aircraft lift the elevator on the horizontal tail, and vertical tail rudder control model aircraft flight direction.
 

3, fuselage --- model links into a whole trunk part called body. Necessary control parts, equipment and fuel can be mounted inside the fuselage.
 

4, landing gear --- for model aircraft takeoff, landing and parking device. Front landing gear, called the first three-point behind both sides of the three landing gear; the front of both sides of the three landing gear, followed by a called taildragger landing gear.
5, the engine - it is a model aircraft flight powered device. Commonly used in the power plant of the model aircraft: elastane beam, piston-type engines, rc jet  engines, electric motors.