Which rules apply? (e.g., FAA, ICAO, EASA)
Similar to lead-in lines, these yellow markings guide the aircraft safely away from the gate during a pushback or forward departure sequence. They ensure the aircraft transitions smoothly back onto the taxiway system without clipping ground equipment. 3. Pushback Lines
The handbook breaks down line types into distinct meanings. The width of the line changes its authority.
Disclaimer: Always refer to your local airport’s specific AIP (Aeronautical Information Publication) and the current ICAO Annex 14, as markings can vary by country. Apron Markings Signs Handbook
Misinterpretation of apron markings or signage is a leading causal factor in:
: Endorses weather-resistant paints and thermoplastic materials that handle extreme weight, chemical spills (jet fuel), and UV radiation.
– published by ACI (Airports Council International) and IATA (International Air Transport Association) . Which rules apply
In the United States, airports serving scheduled air carrier operations must comply with 14 CFR Part 139, which includes requirements for marking and signing systems. Compliance audits by the FAA verify that markings meet the standards of AC 150/5340-1 and that signs meet AC 150/5340-18.
Instantly flashes when the nose gear reaches the exact stopping coordinates.
Its primary purpose is not to replace but to supplement the binding international standards found in and the ICAO Aerodrome Design Manual . The ACI handbook translates these high-level requirements into detailed, field-ready guidance, promoting the greatest possible commonality of markings worldwide. Disclaimer: Always refer to your local airport’s specific
For readers seeking to deepen their knowledge of apron markings and signs, the following resources are essential:
On light-colored concrete, yellow or white markings often require a black border to improve visibility.
Rubber deposits, oil spills, and weather elements rapidly degrade pavement markings. Handbooks mandate regular repainting schedules and retroreflective paint beads to ensure high visibility during nighttime operations and adverse weather conditions. Vehicle Driver Training
Indicate exactly where the nose wheel must stop to ensure clearance from buildings and ground equipment.