 |
| |||
| aerial navigation; avigation; pilotage | |||
| aeronautics | |||
| aerial guidance; air navigation | |||
| воздушная навигация: 35 phrases in 11 subjects |
| Astronautics | 2 |
| Aviation | 5 |
| Aviation medicine | 1 |
| Computers | 1 |
| Diplomacy | 1 |
| Electronics | 5 |
| General | 1 |
| Makarov | 1 |
| Meteorology | 2 |
| Military | 13 |
| Technology | 3 |