medium-powered radio range

lowmedium frequency radio range

低中频无线电导航信标

low frequency radio-range

低频无线电导航信标

four-course low-frequency radio range

四航道低频无线电信标

four course IF radio range

四航向中频无线电信标

LOR (Low-frequency Omnidirectional Radio Range)

低频全向无线电信标

aural radio range

无线电导航有声信标

medium frequency non-directional radio beacon

中频全向无线电信标

omnidirectional radio range

全向无线电标距离全向无线电信标全向无线电导航信标

aeronautical radio beacon station

航空无线电信标电台

standard radio aids

标准无线电导航设备

equal signal system

等信号无线电导航系统

very high frequency omnirange

甚高频全向无线电信标

navaglobe beacon station

远程无线电导航系统航标站

aeronautical nondirectional radiobeacon

航空无指向性无线电信标

aeronautical radionavigation service

航空无线电导航业务

four-course radio range station

四航道无线电导航台

aeronautical radio aids

航空无线电导航设备

VOR airborne antenna

甚高频全向无线电信标机载天线