| Answer | Crossword Clue |
|---|---|
| ELMER | ... Sperry, aeronautics pioneer |
| IGOR | Aeronautics pioneer Sikorsky |
| CESSNA | Aeronautics pioneer Clyde |
| Answer | Crossword Clue |
|---|---|
| ELMER | ... Sperry, aeronautics pioneer |
| IGOR | Aeronautics pioneer Sikorsky |
| CESSNA | Aeronautics pioneer Clyde |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.