Airfield Driving Training Exam
Questions and Answers 100%
Pass with Accurate Answers
Updated 2026/2027.
Section 1: General Rules, Regulations, and Safety
1. What is the speed limit for vehicles within 25 feet of an aircraft?
a) 15 mph
b) 10 mph
c) 5 mph
d) 25 mph
Answer: c) 5 mph
Rationale: To prevent foreign object debris (FOD) ingestion and ensure safe maneuvering
around aircraft, the speed limit within 25 feet is strictly 5 mph. Higher speeds risk collisions
and damage.
2. Who has the right-of-way on an airfield?
a) Emergency vehicles with lights/sirens
b) Taxiing aircraft
c) Vehicles towing aircraft
d) All of the above
Answer: d) All of the above
Rationale: In descending order, emergency vehicles responding have the ultimate right-of-
way. After them, taxiing aircraft and vehicle tows have priority over all other ground vehicles
due to their limited maneuverability.
3. Prior to entering any movement area, a vehicle operator must obtain clearance from:
a) Their unit supervisor
b) Ground Control or Air Traffic Control Tower (ATCT)
c) The senior ranking officer on the airfield
,d) Operations Supervisor
Answer: b) Ground Control or Air Traffic Control Tower (ATCT)
Rationale: Ground Control is the sole authority responsible for issuing clearances and
controlling traffic on the movement areas (taxiways and runways) to prevent incursions.
4. What does the "sterile cockpit" rule pertain to for vehicle operators?
a) The vehicle must be free of trash
b) No eating, smoking, or non-essential conversation while on the movement area
c) The vehicle must have a fully enclosed cab
d) The vehicle must be inspected daily
Answer: b) No eating, smoking, or non-essential conversation while on the movement
area
Rationale: The sterile cockpit rule is adopted from aviation to ensure the driver’s full
attention is on operating the vehicle and monitoring radio communications with Air Traffic
Control (ATC), minimizing distractions.
5. What is the most critical threat to safety on an airfield?
a) Potholes in the pavement
b) Wildlife
c) Runway incursions
d) Fuel spills
Answer: c) Runway incursions
Rationale: A runway incursion is an incident where an unauthorized vehicle, person, or
aircraft creates a collision hazard with an aircraft taking off or landing. It is statistically the
highest-risk safety event on an airfield.
6. A vehicle operator’s primary responsibility is:
a) Completing the task quickly
b) Following the instructions of their supervisor
c) Maintaining situational awareness and ensuring safety
d) Conserving fuel
Answer: c) Maintaining situational awareness and ensuring safety
Rationale: While all options are important, safety and awareness are paramount. An
operator must always know their location, the location of aircraft, and follow ATC
instructions to prevent accidents.
7. What does the "FOD" acronym stand for?
a) Failure of Direction
b) Foreign Object Debris/Damage
c) Flight Operations Directive
d) Forward Operating Data
Answer: b) Foreign Object Debris/Damage
, Rationale: FOD refers to any object loose on the airfield that can be ingested by an engine or
damage aircraft components. It is a major focus of airfield safety programs.
8. A driver’s license or airfield driving permit must be:
a) Kept in the glove box
b) Carried on the person of the operator
c) Displayed on the vehicle dashboard
d) Filed with the vehicle dispatch office
Answer: b) Carried on the person of the operator
Rationale: Operators must have their valid license and airfield driving permit on their person
to present to Law Enforcement, ATC, or inspectors upon request.
9. If you are unsure of an ATC instruction, you should:
a) Follow the instruction as best you can
b) Ask for a clarification or repeat
c) Stop immediately
d) Proceed with caution
Answer: b) Ask for a clarification or repeat
Rationale: It is always safer to ask for confirmation than to assume an instruction and
potentially cause an incursion. Use the phrase "Say again" or request clarification.
10. What does a steady red light signal from the control tower mean to a vehicle?
a) Clear to proceed
b) Stop
c) Proceed with caution
d) Return to starting point
Answer: b) Stop
Rationale: Light gun signals are backups for radio communication. A steady red light directed
at a vehicle means "STOP."
11. What does a flashing green light signal from the control tower mean to a vehicle?
a) Stop
b) Clear to proceed (authorized to enter movement area)
c) Taxi clear of runway
d) Return to apron
Answer: b) Clear to proceed (authorized to enter movement area)
Rationale: For vehicles, a flashing green light from the tower is the signal to proceed onto
the movement area.
12. What does a steady green light signal from the control tower mean to a vehicle?
a) Clear to cross runway
b) Stop
c) Clear to proceed (authorized to proceed)
d) Return to apron
Questions and Answers 100%
Pass with Accurate Answers
Updated 2026/2027.
Section 1: General Rules, Regulations, and Safety
1. What is the speed limit for vehicles within 25 feet of an aircraft?
a) 15 mph
b) 10 mph
c) 5 mph
d) 25 mph
Answer: c) 5 mph
Rationale: To prevent foreign object debris (FOD) ingestion and ensure safe maneuvering
around aircraft, the speed limit within 25 feet is strictly 5 mph. Higher speeds risk collisions
and damage.
2. Who has the right-of-way on an airfield?
a) Emergency vehicles with lights/sirens
b) Taxiing aircraft
c) Vehicles towing aircraft
d) All of the above
Answer: d) All of the above
Rationale: In descending order, emergency vehicles responding have the ultimate right-of-
way. After them, taxiing aircraft and vehicle tows have priority over all other ground vehicles
due to their limited maneuverability.
3. Prior to entering any movement area, a vehicle operator must obtain clearance from:
a) Their unit supervisor
b) Ground Control or Air Traffic Control Tower (ATCT)
c) The senior ranking officer on the airfield
,d) Operations Supervisor
Answer: b) Ground Control or Air Traffic Control Tower (ATCT)
Rationale: Ground Control is the sole authority responsible for issuing clearances and
controlling traffic on the movement areas (taxiways and runways) to prevent incursions.
4. What does the "sterile cockpit" rule pertain to for vehicle operators?
a) The vehicle must be free of trash
b) No eating, smoking, or non-essential conversation while on the movement area
c) The vehicle must have a fully enclosed cab
d) The vehicle must be inspected daily
Answer: b) No eating, smoking, or non-essential conversation while on the movement
area
Rationale: The sterile cockpit rule is adopted from aviation to ensure the driver’s full
attention is on operating the vehicle and monitoring radio communications with Air Traffic
Control (ATC), minimizing distractions.
5. What is the most critical threat to safety on an airfield?
a) Potholes in the pavement
b) Wildlife
c) Runway incursions
d) Fuel spills
Answer: c) Runway incursions
Rationale: A runway incursion is an incident where an unauthorized vehicle, person, or
aircraft creates a collision hazard with an aircraft taking off or landing. It is statistically the
highest-risk safety event on an airfield.
6. A vehicle operator’s primary responsibility is:
a) Completing the task quickly
b) Following the instructions of their supervisor
c) Maintaining situational awareness and ensuring safety
d) Conserving fuel
Answer: c) Maintaining situational awareness and ensuring safety
Rationale: While all options are important, safety and awareness are paramount. An
operator must always know their location, the location of aircraft, and follow ATC
instructions to prevent accidents.
7. What does the "FOD" acronym stand for?
a) Failure of Direction
b) Foreign Object Debris/Damage
c) Flight Operations Directive
d) Forward Operating Data
Answer: b) Foreign Object Debris/Damage
, Rationale: FOD refers to any object loose on the airfield that can be ingested by an engine or
damage aircraft components. It is a major focus of airfield safety programs.
8. A driver’s license or airfield driving permit must be:
a) Kept in the glove box
b) Carried on the person of the operator
c) Displayed on the vehicle dashboard
d) Filed with the vehicle dispatch office
Answer: b) Carried on the person of the operator
Rationale: Operators must have their valid license and airfield driving permit on their person
to present to Law Enforcement, ATC, or inspectors upon request.
9. If you are unsure of an ATC instruction, you should:
a) Follow the instruction as best you can
b) Ask for a clarification or repeat
c) Stop immediately
d) Proceed with caution
Answer: b) Ask for a clarification or repeat
Rationale: It is always safer to ask for confirmation than to assume an instruction and
potentially cause an incursion. Use the phrase "Say again" or request clarification.
10. What does a steady red light signal from the control tower mean to a vehicle?
a) Clear to proceed
b) Stop
c) Proceed with caution
d) Return to starting point
Answer: b) Stop
Rationale: Light gun signals are backups for radio communication. A steady red light directed
at a vehicle means "STOP."
11. What does a flashing green light signal from the control tower mean to a vehicle?
a) Stop
b) Clear to proceed (authorized to enter movement area)
c) Taxi clear of runway
d) Return to apron
Answer: b) Clear to proceed (authorized to enter movement area)
Rationale: For vehicles, a flashing green light from the tower is the signal to proceed onto
the movement area.
12. What does a steady green light signal from the control tower mean to a vehicle?
a) Clear to cross runway
b) Stop
c) Clear to proceed (authorized to proceed)
d) Return to apron
