Across
- 4. The plan or drawing of their airplane.
- 6. What the Wright brothers did to test their plane.
- 7. The force planes must overcome to fly.
- 9. Equipment needed for flying.
- 10. A small version of something used for tests.
Down
- 1. The field that helped them succeed.
- 2. What they did to perfect their invention.
- 3. What the Wright brothers made with their invention.
- 5. The direction of their first flight location.
- 8. A person who flies an airplane.