| |||
| Autorisation valide à... (This expression is used in conjunction with a time); release time | |||
| Angielski tezaurus | |||
| |||
| An expression used in radiocommunication to indicate a departure time restriction issued to a pilot by ATC either directly or through an authorized relay when it is necessary to separate a departing aircraft from other traffic | |||
|
Clearance valid : 2 do fraz, 1 tematyki |
| Lotnictwo | 2 |