VHF omnidirectional range 甚高频全向信标 ; 向导航台

omnidirectional range [航] [水运] 全向信标 ; 全向导航 ; 全向无线电信标 ; 全向测距

omnidirectional range station 全向导航电台 ; 全向测距站

low-frequency omnidirectional range 低频全向作用距离

VOR VHF omnidirectional range 甚高频全向信标

omnidirectional range range 多向性范围

visual-aural omnidirectional range 目视和音响全向无线电信标

Very-high-frequency Omnidirectional Range 甚高

aural omnidirectional range 目视和音响全向无线电信标