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| 示标电台; 无线电信标台; 指点信标台; 指点信标 (这些信标用来辨识沿航路或进近到仪表跑道的特殊位置。这是通过75MHz 的发射机完成的，它向在头上方飞的飞机发射定向信号。这些指点信标一般与航路中的导航设备以及作为点指示器的仪表着陆系统一起使用) | |||
| 标志信标 | |||
| 无线电指点标 | |||
| 无线电指向标 | |||
| 指点信标; 指点标; 无线电指点标 | |||
| 指向标; 无线电信号发射台 | |||
| English thesaurus | |||
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| A transmitter in the aeronautical radionavigation service that radiates vertically a distinctive pattern to provide position information to aircraft | |||
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| MB | |||
| marker beacon: 35 phrases in 6 subjects |
| Air defense | 1 |
| Aviation | 12 |
| Electronics | 5 |
| Information technology | 1 |
| Space | 2 |
| Technology | 14 |