RAF Lakenheath, one of the two bases whose radars tracked the 1956 targets, seen in 2005 Bev Dickinson, CC BY-SA 2.0, via Wikimedia Commons
Over the night of Aug. 13-14, 1956, USAF ground radars at RAF Bentwaters and Lakenheath tracked fast-moving targets, some with visual reports, and an RAF Venom night fighter was sent up and reported a radar lock. The Condon study rated a genuine UFO 'fairly high' in probability.
