| QFM ✕ | |
|---|---|
| Question | What flight level/altitude … 1) should I maintain? 2) are you maintaining? 3) do you intend cruising at? |
| Answer | … 1) Maintain (or fly at) flight level/altitude ... 2) I am maintaining flight level/altitude ... 3) I intend cruising at flight level/altitude … |
| Application | Aeronautical Code signals |