 |
|
track error : 51 phrases in 14 subjects |
| Astronautics | 1 |
| Aviation | 5 |
| General | 1 |
| Gyroscopes | 1 |
| Information technology | 14 |
| Meteorology | 1 |
| Military | 5 |
| Nanotechnology | 1 |
| Nautical | 3 |
| Navigation | 3 |
| Non-destructive testing | 4 |
| Radioengineering | 1 |
| Space | 8 |
| Technology | 3 |