What is a Power Back procedure?

The Power Back procedure refers to a method in which an aircraft is able to back up using its own engines with the assistance of ground personnel providing guidance. This operation is typically employed when an aircraft needs to reposition on the tarmac without the use of a tow vehicle.

During the Power Back procedure, pilots must carefully manage the thrust to prevent any potential damage to the aircraft or surrounding ground crew. Ground personnel play a crucial role by providing visual cues and direction to ensure that the aircraft is maneuvered safely and correctly. This technique is particularly useful in environments where space is limited, allowing quicker repositioning of aircraft.

This is distinct from other methods such as towing, where a tow vehicle is used to move the aircraft without engaging its engines, or maintenance techniques that focus on servicing the aircraft, as well as landing procedures which pertain strictly to the approach and landing phase of flight operations.