Requirements for sitting of instrument landing system 仪表着陆系统选址要求
General specification for instrument landing system localizer 仪表着陆系统ils航向信标通用规范
General specification for instrument landing system glide slope facility 仪表着陆系统ils下滑信标通用规范
General specification for instrument landing system localizer receiver 仪表着陆系统ils下滑信标接收机通用规范
Ils - instrument landing system 仪表着陆系统
Ils instrument landing system 计器着陆装置
Instrument landing system ils 仪器降落系统
General specification for instrument landing system glide slope facility erceiver 仪表着陆系统ils下滑信标接收机通用规范
Ils aeronautical radio navigation aids . part 1 : technical requirements for instrument landing system 航空无线电导航设备.第1部分:仪表着陆系统
Instrument landing system ( ils ) a standard icao precision landing aid to provide accurate azimuth and descent guidance signals for use by aircraft for landing on the runway under adverse weather conditions 这是国际民航组织指定的标准精确著陆导向设备,提供准确的方向指示及下降指引讯号,即使在恶劣的天气状况下,航机亦能安全地在跑道上降落。