Spy-1 Radar

US Navy phased-array radar system fitted to AEGIS cruisers including the USS Princeton. Per Lue Elizondo: can detect a baseball-sized object at 80,000 feet. The Spy-1 tracked the Tic Tac dropping from 80,000 ft to 50 ft instantly during the Tic Tac Incident. USS Princeton · Tic Tac Incident · Dave Fravor