Understanding the Defuel System of the Boeing 777

A ground service technician operates the defuel system of a Boeing 777, using specialized equipment mounted on a truck. The image highlights the connection to the aircraft wing, the technician in safety gear, and the engine in the background.

The Boeing 777 is equipped with an advanced fuel management system to support both efficient fueling and defueling operations. The defuel system, which allows fuel to be moved from the airplane tanks to a refuel station or from one tank to another, plays a crucial role in maintaining the operational flexibility of the aircraft. In […]