To put it simply, it is because of improper operation or machine failure that the model plane falls to the ground abnormally, but the model plane is seriously damaged after falling to the ground, affecting its internal structure, or it is completely broken and decomposed after falling to the ground, and it is impossible to fly at all.

Bomber is a general term for UAV and model airplane. Generally speaking, due to improper operation or machine failure, the model airplane crashed to the ground abnormally, but the model airplane crashed without any damage. After the crash, the internal structure of the model plane can still fly.

Due to improper operation or machine failure, the flying model plane crashed into the ground abnormally, but the model plane was seriously damaged after falling to the ground, which affected its internal structure, or it was completely broken and decomposed after falling to the ground, which made the model plane completely unable to fly. It's called a bomber. Simply put, the bomber is the highest state of falling.

Extended data:

Bombers are a nightmare for drone players. Generally, there are the following situations:

During the flight, I felt that the plane was falling at high altitude for no reason, the throttle was pressed, and the nose could not be pulled up. Finally, the plane was blown up.

The remote control distance of the plane is sometimes short, and sometimes it goes out of control after flying to trees or buildings.

The plane flew far away and couldn't see the direction from head to tail clearly. I don't know how to fly the plane back. The plane turned to one side but flew in the opposite direction, and finally lost control and blew up the plane.

During the descent, the plane suddenly began to shake violently and accelerated its descent. No matter how you operate the remote control, it can't be stable, which eventually leads to the rollover bomber.

References:

Baidu encyclopedia-fried machine