AVOP Runway Incursion Prevention 3

Question 1

What is the purpose of Runway Status Lights (RWSL)?

Accepted Answer

To provide an automatic, independent warning system that illuminates red lights when the runway is unsafe to enter or cross

Answer

To indicate the touchdown zone for arriving aircraft during low-visibility approaches

Answer

To mark the edges of the runway for use by vehicles during nighttime operations

Answer

To signal vehicle operators that they are approaching a wildlife hazard area

Question 2

During low visibility operations (LVO) on the airside, what is a key additional precaution for vehicle operators?

Accepted Answer

Reduce speed, use radio communications more frequently, and confirm position before proceeding across any holding point

Answer

Avoid all airside operations until visibility improves above 1 mile

Answer

Operate only on vehicle roads and never enter the movement area

Answer

Follow aircraft wingtip lighting to navigate safely around the apron

Question 3

What does a flashing white light signal from the ATC tower mean to a vehicle operator in the movement area?

Accepted Answer

Return to the starting point on the airport

Answer

Proceed to the runway threshold

Answer

Exercise extreme caution — an aircraft is on short final

Answer

Clearance is granted to cross the active runway

Question 4

What immediate action should a vehicle operator take upon hearing 'STOP STOP STOP' transmitted on the ATC frequency?

Accepted Answer

Immediately stop the vehicle in place without question

Answer

Acknowledge the call and slow to a crawl before stopping at the next hold line

Answer

Stop only if the instruction includes the vehicle's call sign

Answer

Radio ATC to confirm whether the stop call was intended for the vehicle

Question 5

What is the recommended action when a vehicle operator becomes unsure of their position on the airfield at night or in reduced visibility?

Accepted Answer

Stop the vehicle in a safe place and contact ATC for guidance

Answer

Retrace the last known route slowly until a recognizable landmark is found

Answer

Switch on all vehicle lights and continue to the destination

Answer

Follow the nearest aircraft until reaching a known area

Question 6

Which of the following best describes a 'surface incident' as distinguished from a runway incursion?

Accepted Answer

An event where a vehicle or aircraft incorrectly enters a taxiway or apron area without authorization but does not involve a runway

Answer

Any event on the airfield that results in a collision between two vehicles

Answer

A bird strike that occurs during aircraft ground operations

Answer

A vehicle breakdown that blocks a taxiway for more than 10 minutes

Question 7

What is the significance of reading back an ATC runway crossing clearance?

Accepted Answer

It confirms mutual understanding between ATC and the vehicle operator and allows ATC to correct any error before the crossing

Answer

It is optional but recommended as a professional courtesy

Answer

It starts an official timer that limits how long the operator has to complete the crossing

Answer

It transfers legal responsibility for the crossing from ATC to the vehicle operator