AVOP - Airside Vehicle Operator's Permit Airside Safety and Procedures Questions and Answers 1 — Questions and Answers
Question 1: When operating a vehicle on an airport apron, which of the following has the absolute right-of-way?
- Emergency vehicles responding to an incident
- Aircraft being pushed back from a gate (Correct answer)
- A catering truck servicing an aircraft
- The Airport Operations Manager's vehicle
Correct answer: Aircraft being pushed back from a gate
Aircraft always have the right-of-way over all vehicles and pedestrians on the airside. This includes aircraft under tow or being pushed back. While emergency vehicles have priority over other ground vehicles, they must still yield to aircraft unless directed otherwise by Air Traffic Control.
Question 2: A vehicle operator is driving on an apron service road and sees an aircraft taxiing towards the same intersection. What is the correct procedure?
- Attempt to speed up and cross the intersection before the aircraft arrives.
- Maintain current speed and assume the aircraft will yield.
- Come to a complete stop and yield the right-of-way to the aircraft. (Correct answer)
- Flash headlights to signal intent to cross to the pilot.
Correct answer: Come to a complete stop and yield the right-of-way to the aircraft.
It is a fundamental rule of airside safety that all vehicles must yield the right-of-way to moving aircraft. The vehicle must stop at a safe distance and wait for the aircraft to pass before proceeding.
Question 3: What is the general speed limit on an airport apron in close proximity to a parked aircraft, unless otherwise posted?
- 30 km/h (20 mph)
- A speed equivalent to a walking pace (Correct answer)
- 25 km/h (15 mph)
- The same as the adjacent vehicle service road
Correct answer: A speed equivalent to a walking pace
When driving near parked aircraft, baggage areas, or in areas with high pedestrian traffic, the speed limit is typically reduced to a walking pace, often specified as 5 mph or less, to ensure maximum safety and reaction time. General apron speed limits are higher but do not apply this close to aircraft.
Question 4: Which of the following is the most critical reason for controlling Foreign Object Debris (FOD) on the airside?
- To maintain a clean and professional appearance for the airport.
- To prevent damage to vehicle tires.
- To prevent ingestion by jet engines, which can cause catastrophic failure. (Correct answer)
- To avoid tripping hazards for ground personnel.
Correct answer: To prevent ingestion by jet engines, which can cause catastrophic failure.
The primary and most critical danger of FOD is its potential to be ingested into an aircraft's jet engine, which can cause severe damage and catastrophic failure, posing a significant threat to flight safety. While other answers are valid concerns, they are secondary to the risk posed to aircraft.
Question 5: You are cleared by Air Traffic Control (ATC) to cross Runway 27 at Taxiway Charlie. After crossing, what must you do immediately?
- Turn off your vehicle's rotating beacon to signal you are clear.
- Stop the vehicle and wait for further instructions.
- Report to ATC that your vehicle is clear of the runway. (Correct answer)
- Proceed to your destination via the most direct route.
Correct answer: Report to ATC that your vehicle is clear of the runway.
Positive communication and situational awareness are key to preventing runway incursions. After receiving clearance and crossing a runway, the operator must immediately report to ATC that they are clear of the runway, ensuring the controller knows the runway is safe for aircraft operations.
Question 6: What do the omnidirectional blue lights on the airside signify?
- The edge of a runway.
- A temporary construction zone.
- The edge of a taxiway. (Correct answer)
- An emergency vehicle access route.
Correct answer: The edge of a taxiway.
Airport lighting is standardized to provide clear visual cues to pilots and vehicle operators. Omnidirectional blue lights are used to outline the edges of taxiways.
AVOP - Airside Vehicle Operator's Permit Airside Safety and Procedures Questions and Answers 1
When operating a vehicle on an airport apron, which of the following has the absolute right-of-way?