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The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at Dryden in late 1998. Original from NASA . Digitally enhanced by rawpixel.
The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at Dryden in late 1998. Original from NASA . Digitally enhanced by rawpixel.
Public DomainFree CCO U.S. Government image for Personal and Business use