 |
| |||
| engine run-up operation | |||
| engine check; engine test | |||
| |||
| engine ground run | |||
| випробування двигуна: 47 phrases in 11 subjects |
| Airports and air traffic control | 1 |
| Astronautics | 9 |
| Aviation | 11 |
| Chemistry | 1 |
| Ecology | 2 |
| Medical | 1 |
| Military | 16 |
| Nautical | 1 |
| Space | 1 |
| Technology | 2 |
| Transport | 2 |