ARS Aircraft Towing and Pushback Operations

Question 1

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

Accepted Answer

Interphone/headset communication

Answer

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

Question 2

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

Accepted Answer

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

Answer

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

Question 3

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

Accepted Answer

5 mph (walking pace)

Answer

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

Question 4

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

Accepted Answer

After the pushback is complete and the towbar is disconnected

Answer

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

Question 5

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

Accepted Answer

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

Answer

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.

ARS - Airport Ramp Services Practice Test

ARS - Airport Ramp Services Practice Test

ARS Aircraft Towing and Pushback Operations