Alleged Purpose In ufology, Project Snowbird is rumored as an Air Force cover program to test alien technology at remote ranges. Unverified Claims Researchers cite secondhand stories about craft flown at Groom Lake but no documents confirm the project's existence. 12345 References mufon.com ↩ nicap.org ↩ ufocasebook.com ↩ popularmechanics.com ↩ en.wikipedia.org ↩