本文件旨在为用于地面维修操作的门处的飞机机身标记提供标准。所有将停靠在飞机上的GSE都可以使用这些标记。这些标记可用于与飞机过程相关的GSE定位的一个或多个阶段:进近期间的GSE对准、GSE最终对接和GSE自动调平。本标准的目的不是描述可安装在GSE上以利用这些标记的不同技术、摄像头或其他设备。可能使用这些标记的飞机的机身直径为3米或更大。

The purpose of this document is to provide a standard for aircraft fuselage markings located at the doors used for ground servicing operations. These markings can be used by all GSE that will dock at the aircraft.These markings may be used for one or several phases of the GSE positioning relative to the aircraft process: GSE alignment during approach, GSE final docking, and GSE auto leveling.It is not the purpose of this standard to describe the different technologies, cameras, or other equipment that can be mounted on GSE to utilize these markings.The aircraft that may use these markings will have a fuselage diameter of 3 m or more.