QUIZ: How Well Do You Know Your United States Military Aircraft?

What type of engine was originally used in the experimental XB-70 Valkyrie?

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Retry Correct Incorrect The XB-70 Valkyrie was a prototype of the B-70 nuclear-armed strategic bomber for the United States Air Force Strategic Air Command. It was capable of flying for thousands of miles at Mach 3+ while flying at 70,000 feet.
Universal History Archive/ Universal Images Group via Getty Images
Universal History Archive/ Universal Images Group via Getty Images

What type of engine was originally used in the experimental XB-70 Valkyrie?

  • Modified Dodge Hemi
  • General Electric Turbojet
  • Junkers Jumo 004
  • Safran Silvercrest
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