 |
| |||
| высотный полёт | |||
| полет на больших высотах | |||
| полёт на больших высотах | |||
| altitude flight: 45 phrases in 10 subjects |
| Aerohydrodynamics | 7 |
| Airports and air traffic control | 2 |
| Apollo-Soyuz | 1 |
| Astronautics | 2 |
| Aviation | 16 |
| Cartography | 1 |
| General | 2 |
| Meteorology | 2 |
| Military | 5 |
| Technology | 7 |