 |
| |||
| minimum flight altitude | |||
| минимальная абсолютная высота полёта: 6 phrases in 3 subjects |
| Airports and air traffic control | 2 |
| Aviation | 1 |
| Military | 3 |
|
| |||
| minimum flight altitude | |||
| минимальная абсолютная высота полёта: 6 phrases in 3 subjects |
| Airports and air traffic control | 2 |
| Aviation | 1 |
| Military | 3 |