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карта расположения радиомаяков и радиостанций | |||
карта радиомаяков и радиостанций |
radio chart: 25 phrases in 12 subjects |
Airports and air traffic control | 1 |
Astronomy | 1 |
Aviation | 2 |
Cartography | 1 |
Electronics | 1 |
Makarov | 1 |
Military | 5 |
Nautical | 5 |
Navigation | 3 |
Shipbuilding | 1 |
Technology | 3 |
Telecommunications | 1 |