| Answer | Crossword Clue |
|---|---|
| AERODYNE | Heavier-than-air craft |
| airplane | powered heavier-than-air craft with fixed wings |
| BIRDS | Heavier-than-air fliers. |
| aerodyne | a heavier than air aircraft |
| aerodynes | AERODYNE, a heavier than air aircraft |
| aviator | pilot of an airplane or other heavier-than-air aircraft |
| airplanes | a powered heavier-than-air aircraft with fixed wings from which it derives most of its lift |
| AEROSTAT | Lighter-than-air craft |
| DIRIGIBLES | Lighter-than-air craft |
| AEROSTAT | Any lighter-than-air craft. |
| BALLOONPARK | Place to take off in lighter-than-air craft? |
