 |
| |||
| висота польоту за маршрутом | |||
|
en-route altitude : 7 phrases in 2 subjects |
| Airports and air traffic control | 1 |
| Aviation | 6 |
|
| |||
| висота польоту за маршрутом | |||
|
en-route altitude : 7 phrases in 2 subjects |
| Airports and air traffic control | 1 |
| Aviation | 6 |