Close Advertising Alien spacecraft back engineered – UFO documentary interview A new documentary is in the works about the discoveries of aerospace illustrator, Mark McCandlish. He says information has been … UFO Documentaries alien aliens arv extraterrestrial extraterrestrials Flux Liner Fluxliner interview Mark McCandlish Norton AFB Space ufo ufos usaf zero point 53642 views 1148 / 37