本标准涉及以下类型的车载天线装置:可伸缩吊杆天线装置天线支架可伸缩吊杆天线装置垂直塔架以上任何一种装置的组合。车辆可以是卡车、拖车或全地形车辆。本标准适用于制定车载天线装置的设计、制造、测试、检查、安装、维护、使用、培训和操作标准，车载天线装置主要用于定位人员，安装在底盘上，以实现以下目标:防止人身伤害和意外事故制造商、经销商和，经纪人、安装商、承租人、出租人、维护人员、运营商、业主和用户各自的责任。

This standard relates to the following types of vehicle-mounted aerial devices:Extensible boom aerial devicesAerial laddersArticulating boom aerial devicesVertical towersA combination of any of the above. The vehicle may be a truck, a trailer, or an all-terrain vehicle.This standard applies to the establishment of criteria for design, manufacture, testing, inspection, installation, maintenance, use, training, and operation of vehicle-mounted aerial devices, primarily used to position personnel, installed on a chassis to achieve the following objectives:Prevention of personal injuries and accidentsUniformity in ratingsUnderstanding by manufacturers, dealers, brokers, installers, lessees, lessors, maintenance personnel, operators, owners, and users of their respective responsibilities.