General Cabell was the Director of Intelligence for the Air Force during the 1947-1951 UFO era. He is the one who ordered Project Grudge reorganized in the summer of 1951. I didn't know him too well because he left to become number two man in the CIA shortly after I got on the project. He is the man who held the initial meeting in the Pentagon that Lt. Jerry Cummings and Col Rosengarten attended. He raised all kinds of hell when he found out that Col Watson and ATIC hadn't been doing anything about the UFO project in 1950. According to what Cummings said, he was pretty much a believer in the UFO's. General Samord replaced Cabell in the summer of1951.