Apron | Markings Signs Handbook !!install!!

On aprons, holding position markings identify where aircraft should stop when told to hold short of another taxiway or apron area. These markings consist of a 1-foot-wide (0.3 m) yellow line with 3-foot-long (0.9 m) dashes and spaces.

Preformed thermoplastic markings have emerged as a viable alternative to traditional waterborne paints. Thermoplastic materials offer several advantages: retroreflective glass beads are intermixed throughout the material so that as the marking wears, new beads emerge and retain reflectivity. Thermoplastic markings are engineered specifically for taxiways, aprons, helipads, and other non-runway aviation surfaces.

The primary goal of the handbook is to promote global commonality in airport markings. By standardizing how pilots and ground personnel interpret visual cues, airports can significantly reduce the risk of ground collisions and runway incursions. It serves as a critical supplement to international standards like and the ICAO Aerodrome Design Manual . Key audiences for this handbook include: Apron Markings Signs Handbook

: Bold numbers painted on the ground (and often on elevated signs) to let flight crews know they are at the correct gate.

Recognizing that apron operations require specialized guidance beyond what ICAO documents fully address, Airports Council International (ACI) partnered with the International Air Transport Association (IATA) to produce the Apron Markings and Signs Handbook . This handbook has been acknowledged by ICAO as a supplementary resource, with ICAO noting that “additional guidance on apron markings is given in the ACI/IATA Apron Markings and Signs Handbook, which gives examples of current best practices”. On aprons, holding position markings identify where aircraft

While the handbook covers the entire airfield, its sections on the are particularly vital because this is where the highest concentration of vehicles and personnel mix with moving aircraft.

The Essential Apron Markings & Signs Handbook: Enhancing Airfield Safety By standardizing how pilots and ground personnel interpret

: A marking that uniquely identifies the parking position, enabling clear communication between controllers, pilots, and ground personnel.

Apron Markings and Signs Handbook – Third Edition 2017 * Airport members US$180. * World Business Partners US$180. AC 150/5340-1M - Standards for Airport Markings

Indicate where an aircraft's nose wheel or cockpit must stop. Can be customized for specific aircraft types. Max Wingspan

: FAA standards for markings on runways, taxiways, and aprons.