 |
| English thesaurus | |||
| |||
| The lowest flight level available for use above the transition altitude. | |||
| The lowest flight level available for use above the transition altitude | |||
|
transition : 85 phrases in 28 subjects |
|
| English thesaurus | |||
| |||
| The lowest flight level available for use above the transition altitude. | |||
| The lowest flight level available for use above the transition altitude | |||
|
transition : 85 phrases in 28 subjects |