| Answer | Crossword Clue |
|---|---|
| ULSTER | Location of an A. E. F. unit. |
| RGT | A.E.F. unit |
| fourths | An interval spanning four consecutive notes in a diatonic scale, in particular (also perfect fourth) an interval of two tones and a semitone (e.g., C to F) |
| ICELAND | Base for an A. E. F. |
| AVIATE | Handle an F-15, e.g. |
