📁 自由飞行
Free Flight model airplanes do not have radios in them so they are on their own once they are launched. The models are usually adjusted on the ground to fly in a pattern so that the modeler can keep it in sight until it comes down.
Free Flight model airplanes do not have radios in them so they are on their own once they are launched. The models are usually adjusted on the ground to fly in a pattern so that the modeler can keep it in sight until it comes down.