| Clue | Source | Date |
|---|---|---|
| Ready to go, as a plane (5,3,4-3) | ||
| *Give the go-ahead from the control tower | The Washington Post | 20 Oct 2021 |
| *Give the go-ahead from the control tower | LA Times Daily | 20 Oct 2021 |
| Give the go-ahead from the control tower | New York Times | 30 Mar 2015 |
| Give the go-ahead from the control tower | ||
| Message from the tower | ||
| Message from the tower |