Aircraft Towing and Pushback Operations Flashcards

What is the primary communication method between the cockpit crew and the ground crew during pushback operations?

Answer: Interphone/headset communication

Interphone/headset communication provides direct, clear two-way contact between the cockpit and the ground crew lead throughout the pushback.

Before connecting a towbar to an aircraft, what must be verified?

Answer: The towbar is rated and certified for that specific aircraft type and weight

Using a towbar not rated for the aircraft type and weight risks structural failure of the towbar or nose gear during towing.

What is the maximum towing speed typically permitted for aircraft on an airport ramp?

Answer: 5 mph (walking pace)

Most airline and airport ground operations manuals limit aircraft towing to 5 mph (walking pace) to maintain control and allow for safe stopping distances.

At what point during pushback should aircraft parking brakes be set?

Answer: After the pushback is complete and the towbar is disconnected

Parking brakes are set after the pushback is complete and the towbar is disconnected, securing the aircraft in its final parked position.

What is the purpose of a breakaway coupling on an aircraft towbar?

Answer: To intentionally fail before the nose gear structure if excessive force is applied

A breakaway coupling is a sacrificial safety device designed to fail before the aircraft's nose gear structure in an overload situation, preventing costly structural damage.

During a pushback operation, who has the authority to immediately stop the operation?

Answer: Either the cockpit crew or the ground crew lead

Both the cockpit crew and the ground crew lead have equal authority to call an immediate stop if either identifies a safety hazard during pushback.

What must be done before towing an aircraft across an active taxiway or intersection?

Answer: Obtain ATC clearance and post wing walkers as required

ATC clearance is required before crossing active taxiways or runways, and wing walkers are typically required to guide the aircraft safely through intersections.