Igor -, Russian-American engineer who designed the first successful helicopter
Let's find possible answers to "Igor -, Russian-American engineer who designed the first successful helicopter" crossword clue. First of all, we will look for a few extra hints for this entry: Igor -, Russian-American engineer who designed the first successful helicopter. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
Related clues
- Igor ___, Kyiv-born aeronautical engineer who designed the US military's first helicopter in 1939
- Igor, Russian-born aviation pioneer who invented the world's first mass-produced helicopter
- Inspired by stories by Jules Verne and sketches by Leonardo da Vinci, inventor of the first mass-produced helicopter
- Igor, inventor of the modern helicopter
- Aviation pioneer
Possible answers
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- I
- K
- O
- R
- S
- K
- Y