| Abbreviation | Definition |
|---|---|
| QGH | May I land using ... (procedure or facility)? |
| QGK | What track should I make good? |
| QGL | May I enter the ... (control area or zone) at ... (place)? |
| QGM | Leave the ... (control area or zone). |
| QGN | May I be cleared to land at ... (place)? |
| QGO | Landing is prohibited at (place). |
| QGP | What is my number for landing? |
| QGQ | May I hold at ... place? |
| QGT | Fly for ... minutes on a heading what will enable you to maintain a track reciprocal to your present one. |
| QGU | Fly for ... minutes on a magnetic heading of ... degrees. |
| QGV | Do you see me? |
| QGZ | Hold on ... direction of ... facility. |
| QHE | Will you inform me when you are on ... leg of approach? |
| QHE1 | I am on cross-wind leg of approach. |
| QHE2 | I am on down-wind leg of approach. |
| QHE3 | I am on base leg of approach. |
| QHE4 | I am on final leg of approach. |
| QHG | May I enter traffic circuit at (figures and units) height above (datum)? |
| QHH | Are you making an emergency landing? |
| QHI1 | Are you Waterborne? |