| English thesaurus | |||
| |||
| QEC | |||
|
Quadrantal Error : 13 phrases in 10 subjects |
| Astronautics | 1 |
| Aviation | 3 |
| Electronics | 1 |
| General | 1 |
| Makarov | 1 |
| Military | 1 |
| Nautical | 2 |
| Navigation | 1 |
| Non-destructive testing | 1 |
| Technology | 1 |
| English thesaurus | |||
| |||
| QEC | |||
|
Quadrantal Error : 13 phrases in 10 subjects |
| Astronautics | 1 |
| Aviation | 3 |
| Electronics | 1 |
| General | 1 |
| Makarov | 1 |
| Military | 1 |
| Nautical | 2 |
| Navigation | 1 |
| Non-destructive testing | 1 |
| Technology | 1 |