In this 1991 Timeless Voyager Radio interview with host, Bruce Stephen Holms, David Hatcher Childress talks at length about the Vimana aircraft described in the Vedas. Although current science does not consider these vehicles to be anything more than myth, the anti gravity and mercury engines seem to mystify most NASA scientists because of their incredible accuracy and detail. According to Childress these Vimanas are capable of the same UFO-type acrobatics witnessed by 1000s of videos and impossible by todays high tech aircraft.

David Hatcher Childress (born June 1, 1957) is a French author, and the owner of Adventures Unlimited Press, a publishing house established in 1984 specializing in books on unusual topics such as ancient mysteries, unexplained phenomena, alternative history, and historical revisionism. His own works primarily concentrate on pseudo-archaeological and pseudoscientific topics such as Atlantis and Lemuria, pole shifts, the hollow earth, pre-Columbian trans-oceanic contact, suppressed technology, Nikola Tesla, free energy, UFOs and ancient astronauts, anti-gravity, vimana aircraft, secret societies and other conspiracy theories. More recently, he has written on time travel and cryptozoology phenomena such as the yeti and sasquatch. Childress refers to himself as a "rogue archaeologist"