The Apron Markings and Signs Handbook is a global reference published by Airports Council International (ACI). It provides standardized guidelines to ensure safe, uniform aircraft and ground vehicle operations on busy airport aprons.
: Facilitating unobstructed emergency access routes and optimizing aircraft movement. Key Components of the Handbook Apron Markings Signs Handbook
The apron, often called the ramp, is the area of an airport where aircraft are parked, unloaded or loaded, refueled, or boarded. Because this space is shared by high-speed jet blast, heavy machinery, and pedestrians, strict adherence to the markings and signs outlined in the handbook is mandatory for all airport stakeholders. Core Visual Markings on the Apron The Apron Markings and Signs Handbook is a
: Detailed layouts for stand identification, lead-in lines, stop lines, and alignment bars to assist pilots and ground crews. Safety Lines Key Components of the Handbook The apron, often
: The most recent comprehensive update, approximately 78 pages long, available on platforms like Second Edition (2007)