Informational reference only. Not legal advice. Verify with the governing authority before you build.
Scenario · Federal baseline

Aviation ground operations in Federal baseline

Exact aviation ground operations compliance requirements for Federal baseline: what is required, who is responsible, and the citations. Every figure traces to primary law.

Verified Jul 2026 Governed by: FAA / 14 CFR Part 139 · FAA Advisory Circular 150/5210-5D · FAA Advisory Circular 150/5210-20A · FAA Advisory Circular 150/5340-1M

Limit access to movement and safety areas

Certificate holder must limit access to movement areas and safety areas only to those pedestrians and ground vehicles necessary for airport operations.

139.329(a) Federal Aviation Administration (FAA) Verified Jul 2026

Procedures for safe access to movement/safety areas

Certificate holder must establish and implement procedures for the safe and orderly access to and operation in movement areas and safety areas by pedestrians and ground vehicles, including provisions identifying consequences of noncompliance.

139.329(b) Federal Aviation Administration (FAA) Verified Jul 2026

Control of pedestrians/vehicles when tower in operation

When an air traffic control tower is in operation, each pedestrian and ground vehicle in movement or safety areas must be controlled by two-way radio communications with the tower; an escort with two-way radio; or Administrator-authorized measures such as signs, signals, or guards when radio is not operationally practical.

Control when tower not in operation or absent

When an air traffic control tower is not in operation, or there is no tower, the certificate holder must provide adequate procedures to control pedestrians and ground vehicles in movement or safety areas through two-way radio communications or prearranged signs or signals.

139.329(d) Federal Aviation Administration (FAA) Verified Jul 2026

Training of persons prior to duties and annually

All persons must be trained on the procedures required under paragraph (b) prior to initial performance of duties and at least once every 12 consecutive calendar months, including consequences of noncompliance, prior to moving on foot or operating a ground vehicle in movement or safety areas.

139.329(e) Federal Aviation Administration (FAA) Verified Jul 2026

Training records retention

A description and date of training completed by each individual must be maintained for 24 consecutive months after termination of the individual's access to movement and safety areas.

139.329(f)(1) Federal Aviation Administration (FAA) Verified Jul 2026

Accident/incident records retention

A description and date of any accidents or incidents in movement and safety areas involving air carrier aircraft, a ground vehicle, or a pedestrian must be maintained for 12 consecutive calendar months from the date of the accident or incident.

139.329(f)(2) Federal Aviation Administration (FAA) Verified Jul 2026

Reflective band on airfield service vehicles

A minimum 8 inch (200 mm) wide horizontal band of high gloss white paint or white reflective tape (Retroreflective, ASTM-D 4956-09, Type III & above) must be used around the vehicle's surface to improve night-time recognition.

4.c(5) Federal Aviation Administration (FAA) Verified Jul 2026

Vehicle flag requirement (non-routine vehicles)

Vehicles other than those that routinely traverse the AOA under ATC control, not escorted by a vehicle in constant two-way radio communication with ATC, must be provided with a flag on a staff attached to the vehicle so it is readily visible.

4.d(1) Federal Aviation Administration (FAA) Verified Jul 2026

Flags required at non-towered airports

At airports without air traffic control facilities, flags must be provided on all vehicles.

4.d(2) Federal Aviation Administration (FAA) Verified Jul 2026

Vehicle flag dimensions and pattern

The flag must be at least a 3-foot by 3-foot (0.9 m by 0.9 m) square with a checkered pattern of international orange and white squares at least 1 foot (300 mm) on each side.

4.d(3) Federal Aviation Administration (FAA) Verified Jul 2026

Vehicle identification light standard

The standard for identification lighting is a yellow flashing light mounted on the uppermost part of the vehicle structure; a steady yellow light designates vehicles limited to non-movement areas.

5.a(1) Federal Aviation Administration (FAA) Verified Jul 2026

Vehicle identification light visibility

The light must be visible from any direction, day and night, including from the air.

5.a(2) Federal Aviation Administration (FAA) Verified Jul 2026

Flashing light peak intensity

Lights must have peak intensity within the range of 40 to 400 candelas (effective) from 0° (horizontal) up to 10° above the horizontal and for 360° horizontally.

5.c(2) Federal Aviation Administration (FAA) Verified Jul 2026

Flashing light output above horizontal plane

From 10° to 15° above the horizontal plane, the light output must be 1/10th of peak intensity or between 4 and 40 candelas (effective).

5.c(3) Federal Aviation Administration (FAA) Verified Jul 2026

Flashing light flash rate

Lights must flash at 75 ± 15 flashes per minute.

5.c(4) Federal Aviation Administration (FAA) Verified Jul 2026

Initial and recurrent training required under Part 139

Under Part 139, all personnel with duties requiring access to the movement and safety areas are required to have initial and recurrent training.

Recurrent training every 12 CCM

Recurrent training (required for Part 139 certificated airports) is provided to an employee or airport user every twelve Consecutive Calendar Months to maintain a satisfactory level of proficiency.

2.2.2.2 Federal Aviation Administration (FAA) Verified Jul 2026

Remedial training after violation

Remedial training is required when a violation of the rules and regulations is committed.

2.2.2.3 Federal Aviation Administration (FAA) Verified Jul 2026

Training records retention (AC guidance)

The airport operator or designated representative will retain records of training for 24 months after an individual's access to the movement and safety areas ends.

2.2.1 Federal Aviation Administration (FAA) Verified Jul 2026

Annual validation of tenant training programs

Airport operator will annually validate any training program that is provided to or used by tenants for ground vehicle operations on the airport.

2.2.4 Federal Aviation Administration (FAA) Verified Jul 2026

Separation between roadway edge marking and non-movement boundary marking

A minimum separation of 2 feet (0.6 m) must be maintained between the vehicle roadway edge marking and the non-movement area boundary marking.

5.2 Location Federal Aviation Administration (FAA) Verified Jul 2026

Vehicle roadway markings color

Vehicle roadway markings are white.

5.2 Color Federal Aviation Administration (FAA) Verified Jul 2026

Vehicle roadway marking dimensions

Roadway edge lines and dashed lines are 6 inches (15 cm) wide, except zipper-style edges are 12 inches (30 cm) wide and 4 feet (1.2 m) long. The lane-separation dashed line is 15 feet (4.5 m) in length spaced 25 feet (7.5 m) apart. The roadway stop line (bar) is 2 feet (0.6 m) wide and extends across its lane.

5.2.5.1 Federal Aviation Administration (FAA) Verified Jul 2026

Roadway stop line required at taxi route feed

Every roadway lane that feeds vehicle traffic onto or across a taxi route must have a solid roadway stop line (bar), placed in accordance with taxiway centerline to fixed/movable object criteria per AC 150/5300-13 for the largest airplane design group serving the airport.

5.2.5.3 Federal Aviation Administration (FAA) Verified Jul 2026

Non-movement area boundary marking color

The non-movement area boundary marking is yellow and will be outlined in black on light-colored pavements.

5.4 Color Federal Aviation Administration (FAA) Verified Jul 2026

Non-movement area boundary marking composition

The non-movement area boundary marking consists of two yellow lines, one solid and one dashed; the solid line is on the non-movement area side while the dashed line is on the movement area side.

5.4.5.1 Federal Aviation Administration (FAA) Verified Jul 2026

Non-movement area boundary marking line dimensions

Each line is 6 inches (15 cm) wide with 6-inch (15-cm) spacing between lines; widths and spaces may be doubled to 12 inches (30 cm) where pilots may have difficulty discerning the movement area edge. Dashes are 3 feet (0.9 m) in length with 3-foot (0.9-m) spacing between dashes.

5.4.5.2 Federal Aviation Administration (FAA) Verified Jul 2026

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Sources

  1. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(a))
  2. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(b))
  3. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(c))
  4. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(c)(3))
  5. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(d))
  6. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(e))
  7. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(f)(1))
  8. 14 CFR 139.329 - Pedestrians and ground vehicles (139.329(f)(2))
  9. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (4.c(5))
  10. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (4.d(1))
  11. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (4.d(2))
  12. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (4.d(3))
  13. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (5.a(1))
  14. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (5.a(2))
  15. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (5.c(2))
  16. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (5.c(3))
  17. FAA AC 150/5210-5D - Painting, Marking, and Lighting of Vehicles Used on an Airport (5.c(4))
  18. FAA AC 150/5210-20A - Ground Vehicle Operations on Airports (training) (2.2)
  19. FAA AC 150/5210-20A - Ground Vehicle Operations on Airports (training) (2.2.2.2)
  20. FAA AC 150/5210-20A - Ground Vehicle Operations on Airports (training) (2.2.2.3)
  21. FAA AC 150/5210-20A - Ground Vehicle Operations on Airports (training) (2.2.1)
  22. FAA AC 150/5210-20A - Ground Vehicle Operations on Airports (training) (2.2.4)
  23. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.2 Location)
  24. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.2 Color)
  25. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.2.5.1)
  26. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.2.5.3)
  27. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.4 Color)
  28. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.4.5.1)
  29. FAA AC 150/5340-1M - Standards for Airport Markings (movement-area boundary, vehicle roadway) (5.4.5.2)

Informational only, not legal advice. Verify with your local building department and the current standards before you build.

Last verified Jul 2026