AVOP Runway Incursion Prevention

Question 1

What is a runway incursion?

Accepted Answer

Any unauthorized or incorrect presence of an aircraft, vehicle, or person on the protected area of a surface designated for landing or takeoff

Answer

A vehicle crossing a taxiway without clearance from ground control

Answer

An aircraft landing without receiving approach clearance

Answer

A collision between two ground vehicles on the apron

Question 2

What do the yellow painted double solid and double dashed lines across a taxiway indicate?

Accepted Answer

Runway holding position markings — vehicles must not cross without ATC clearance

Answer

Taxiway edge markings indicating pavement limits

Answer

A geographic boundary between two airport operational areas

Answer

A vehicle service road crossing zone

Question 3

What does a flashing red light signal from the control tower mean to a vehicle operator on the airside?

Accepted Answer

Clear the runway or taxiway — there is danger

Answer

Stop immediately and wait for further instructions

Answer

Return to your starting position and await clearance

Answer

Proceed to the nearest exit road at reduced speed

Question 4

What is the most common contributing factor to runway incursions involving ground vehicles?

Accepted Answer

Failure to follow ATC instructions or misunderstanding of clearances

Answer

Mechanical failure of the vehicle's braking system

Answer

Inadequate airport lighting during night operations

Answer

Incorrect taxi route printed on the airfield map

Question 5

What should a vehicle operator do if an ATC instruction is unclear or not fully understood?

Accepted Answer

Request clarification from ATC before proceeding

Answer

Proceed cautiously based on the best interpretation of the instruction

Answer

Stop in place and wait for another vehicle to follow

Answer

Contact the airside supervisor and proceed when directed

Question 6

What does a steady red light signal from the ATC tower mean to a ground vehicle operator?

Accepted Answer

Stop

Answer

Proceed with caution

Answer

Clear the area immediately

Answer

Return to the gate

Question 7

At what point must a vehicle operator stop at a runway holding position?

Accepted Answer

Before the hold short markings, so the entire vehicle remains on the taxiway side

Answer

With the front bumper directly over the first solid yellow line

Answer

At a point where the driver can visually confirm no aircraft are on final approach

Answer

Anywhere within 50 feet of the edge of the runway