use value
During the Han Dynasty in China, kites were used to measure distances and transmit information. With the development of aviation model, especially the improvement of radio-controlled model aircraft, the application of aviation model is more and more extensive.
Military tools
Radio remote control model aircraft can be used as target aircraft for air shooting training of troops and militia. During the training, the model UAV is controlled by radio remote control equipment to complete straight flight, turning, ascending, diving and other flight actions, and even stunt actions such as dropping parachutes, launching model rockets, dropping bombs and throwing towed targets are completed on the UAV. When shooting with live ammunition, you can drag a color target package dozens of meters away from the tail of the model drone, and take the target package as the target to avoid destroying the drone.
Photographic assistance
For example, installing a camera on a radio-controlled model airplane can take aerial photos of the ground, shoot some wild animals and plants that people are not easy to get close to, and even shoot some dangerous and thrilling scenes or battle scenes.
Agricultural application
You can use a model plane to carry pesticides to kill insects, use a model plane to drag a nylon line from one hill to another, and then change it into a steel cable for high mountain stringing. You can also use model planes to fly to the clouds, cast catalysts, carry out artificial rainfall and so on.
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There are two ways to end the development of model airplane.
One is the competition among countries, F3A, F3C, F3p and so on.
There is also a drone model plus an automatic flight controller (flight control) that is a drone ~!