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Why is the cargo plane wing down And why is the passenger plane wing high? Let me explain to you

This difference is not a coincidence, and there are design secrets behind it that relate to the function of each type

First: Speed ​​and weight

Passenger planes usually fly at high speeds and are lighter than cargo planes. Therefore, their wings are raised upwards (High Wing) to increase efficiency and reduce air resistance at high speeds.

As for cargo planes, their weight is heavy, and their wings go down (Low Wing) to create better lift angles at slow speeds. This design helps them carry heavy weights without the need for high speeds like passenger planes.

Second: Stability

The low wings of cargo planes provide better stability at low speeds, and help the plane move steadily during takeoff and landing, which is very important for heavy cargo.

The bottom line is that every design has a reason. Passenger planes need speed and efficiency, while cargo planes need stability and the ability to carry large weights