What does a pushback procedure involve?

The pushback procedure is a critical operation in ground handling that specifically involves moving an aircraft backward from its parking position, typically at a terminal gate, to an engine start position on the taxiway or apron area. This procedure is essential because it prepares the aircraft for its subsequent taxi to the runway for departure.

During pushback, ground personnel use a specialized tug or truck to safely maneuver the aircraft while maintaining communication with the flight deck and adhering to safety protocols. This ensures that the aircraft is clear of any obstacles and is positioned correctly for the next phase of its flight operations.

The other options pertain to different operational aspects: one involves bringing an aircraft onto the runway, another focuses on the transportation of passengers, and the last one deals with landing procedures. None of these activities correspond to the specific task of pushing an aircraft back from a standing position.