Mark McCandlish developed an early interest in aircraft and transportation. He served in the U.S. Air Force, then briefly worked in Hollywood as a matte artist before joining General Dynamics as a technical illustrator and publications editor.

In 1986, McCandlish said he became aware of extraordinary technologies allegedly held by the U.S. military, prompting him to begin independent research into their origins and operation. He claimed this work led to a series of unusual events and encounters.

During the interview, McCandlish discussed reports of advanced, classified aircraft, including designs capable of altering lift and aerodynamic properties mid-flight. He referenced concepts such as pulse detonation engines and the rumored “Aurora” aircraft. He also asserted that the U.S. possessed anti-gravity technology. When asked about scalar weapons, McCandlish described them as systems that use energy interference patterns to produce potentially devastating effects. He later outlined ideas for building an antigravity device based on the work of Nikola Tesla and others, and reported he was attempting to construct one for under $10,000.