| Answer | Crossword Clue |
|---|---|
| TWA | It flew its last flight in 2001 |
| DCTEN | It made its last commercial flight in February 2014 |
| waveoffs | (on an aircraft carrier) the last-minute signaling to an aircraft making its final landing approach that it is not to land on that particular pass but is to go around and come in again |
| waveoff | (on an aircraft carrier) the last-minute signaling to an aircraft making its final landing approach that it is not to land on that particular pass but is to go around and come in again |
