air routes : 102 phrases in 14 subjects |
Airports and air traffic control | 1 |
Astronautics | 1 |
Aviation | 34 |
Aviation medicine | 1 |
Cartography | 1 |
Economy | 3 |
General | 3 |
Logistics | 1 |
Makarov | 6 |
Meteorology | 7 |
Military | 22 |
Refrigeration | 1 |
Technology | 20 |
Travel | 1 |