| |||
| покажчик курсу | |||
|
direction indicator : 7 phrases in 3 subjects |
| Airports and air traffic control | 1 |
| Aviation | 5 |
| Military | 1 |
| |||
| покажчик курсу | |||
|
direction indicator : 7 phrases in 3 subjects |
| Airports and air traffic control | 1 |
| Aviation | 5 |
| Military | 1 |