Across
- 2. an aircraft with floats or skis instead of wheels, designed to land on and take off from water
- 7. Branch of technology and industry concerned with aviation and space flight
- 9. A glider designed for sustained flight
- 11. to set or thrust in motion
- 12. the written text of a play, film, or broadcast
- 13. to set or thrust in motion
- 14. A vehicle, missile, or aircraft which obtains thrust by the reaction to the ejection of fast moving exhaust from within a rocket engine
- 15. a short, easily-remembered slogan, verse, or tune
- 16. Robotic aircraft, used extensively by the military
Down
- 1. type of aircraft deriving both lift and propulsion from one or tow sets of horizontally revolving rotors
- 3. the study of forces and the resulting motion of objects through air
- 4. A pwered heavier-than-air aircraft with fixed wings from which the aircraft derives most of its lift
- 5. A power-driven aircraft kept buoyant by a body of gas which is lighter than air
- 6. the study or practice of travel through air
- 8. a rocket-launched space craft able to land like an unpowered aircraft, used for journeys between earth and craft orbiting the earth
- 10. design machines that fly
