Across
- 3. a structure with curved surfaces to give the ratio of lift to drag in flight
- 4. pull along with force
- 5. used to control the motion of the aircraft
- 8. describes the east to west position on the surface of the earth
- 9. control surface used to steer an aircraft
- 11. aircraft's main body that holds crew and passengers or cargo
- 12. raise to a higher place or direction
- 14. instrument used to inform the pilot of the airplane's direction
Down
- 1. difference in wind speed in the atmosphere
- 2. used to control lateral balance
- 6. opposing forces are balanced
- 7. also known as height; distance measurement, usually up and down
- 10. machine element that reduces friction between moving parts
- 13. pushing something suddenly in a direction