| Answer | Crossword Clue |
|---|---|
| ETDS | Airport approximations: Abbr. |
| ETAS | Airport approximations, familiarly |
| ESTS | Approximations: Abbr. |
| ESTS | Approximations (Abbr.) |
| ESTS | Approximations (abbr.) |
| ETAS | Terminal approximations: Abbr. |
| ETAS | Incoming-plane approximations (abbr.) |
