February 16, 1998: UFO Propulsion Systems - Mark McCandlish

Art Bell speaks with aerospace illustrator and researcher Mark McCandlish, who has spent 18 years consulting for defense contractors and collecting testimony about classified aircraft. McCandlish describes a family of vehicles known as Aurora, including a football-shaped craft using pulse detonation propulsion that creates distinctive donut-on-a-rope contrails over the western United States. He estimates classified aviation technology may be 30 years ahead of what is publicly acknowledged. The… Full show notes & guests: https://artbellarchive.org/episode/february-16-1998-ufo-propulsion-systems-mark-mccandlish