Across
- 4. The force created by an aircraft's engines allowing forward motion.
- 6. All planes, cars, motorcycles, etc, have some kind of an ______.
- 9. The Sikorsky UH-60 is also known as the ________.
- 10. A _______ engine that only works at speeds of mach 6 and faster.
- 11. The original method of propulsion for planes.
- 12. The first ever helicopter used in combat.
- 13. The ______________ was the largest bomber in WW2
- 15. The U.S’s most used bomber in WW2.
Down
- 1. The largest non government-funded air and space museum in the world.
- 2. The Sr-71 ________ was created by Skunkworks.
- 3. ________ creates many highly classified aircraft.
- 5. Similar to a jet engine but uses internal combustion.
- 7. The United States space program.
- 8. Turbines, scramjets, propellers are all means of ________.
- 14. A type of engine that is used in many modern planes.