Which crew member is responsible for the braking during aircraft movement?

The braking during aircraft movement is primarily the responsibility of the brake rider. The brake rider is a crew member who is positioned in the cockpit or in the vicinity of the aircraft, and their main duty is to monitor and control the brakes during taxiing or towing operations. This role is critical for ensuring that the aircraft can be stopped safely, which helps prevent accidents and maintain operational safety while the aircraft is being moved on the ground.

The brake rider communicates with the tow tractor driver (if applicable) and other personnel involved in the movement to coordinate actions and ensure safe operations. Their awareness and quick response to any situation can be vital, especially in crowded or high-traffic areas of the flight line where precise control is needed.

Other roles, such as the tow tractor driver, safety observer, and wing walker, have different responsibilities. The tow tractor driver operates the vehicle used for moving the aircraft, while the safety observer monitors the area for obstacles and hazards. The wing walker aids in guiding the aircraft, particularly during turns or tight spaces. However, the actual braking of the aircraft during movement falls to the brake rider, making them the key person responsible for controlling the aircraft’s speed and stopping.