 |
| |||
| в пределах радиовидимости (MichaelBurov); в пределах прямой радиовидимости (MichaelBurov); в пределах радиовизирования (MichaelBurov) | |||
| radio line of sight: 17 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Aviation | 6 |
| Mass media | 1 |
| Military | 3 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |
| Technology | 1 |
| Telecommunications | 3 |