Answer | Crossword Clue |
---|---|
IGOR | Aeronautics pioneer Sikorsky |
IGOR | Sikorsky of aeronautics |
ELMER | ... Sperry, aeronautics pioneer |
CESSNA | Aeronautics pioneer Clyde |
IGOR | Aviation pioneer Sikorsky |
IGOR | Aircraft pioneer Sikorsky |
IGOR | Helicopter pioneer Sikorsky |
IGOR | Aeronautical pioneer Sikorsky |
IGOR | Soviet aviation pioneer Sikorsky |