The Nimitz / Tic-Tac Encounter

In November 2004, F/A-18F Super Hornets flying with the Nimitz carrier strike group, operating off the coast of Southern California, were sent to investigate anomalous radar contacts. Commander David Fravor and other aircrew reported a white, tic-tac-shaped object holding position just above disturbed, whitewater ocean, before it accelerated abruptly, moving like a ping-pong ball, and vanished. Radar and other crew corroborated the sighting. A separate aircraft's targeting pod later captured an object on infrared, and that gun-camera footage is the video this archive holds as authenticated.

What the aircrew reported

The encounter is corroborated across three sensor types: aircrew visual observation, radar and the infrared gun-camera. Across the tellings on file, witnesses describe the object jamming the jets' radar and other equipment, holding stationary in severe winds, and, in one account, appearing to rendezvous with other craft in a V formation. One estimate puts the object dropping from around 28,000 feet to sea level in well under a second, at somewhere between roughly 5,400 and 5,500 g depending on which telling is followed, requiring an estimated 1,100 gigawatts of power, with no sonic boom and no energy deposition recorded on stopping. It also sits on the archive's mobile naval-nuclear track, an encounter at a carrier group in open ocean rather than at a fixed site.

Why it grades where it does

The U.S. Department of Defense has officially released and authenticated the gun-camera video. That authentication is the reason this case reaches the top of the ladder: its primary evidence is not a memo but a government-verified sensor recording. In our grading a DoD-authenticated video counts as a primary record, the same class as a declassified document. The file's documents are all journalism; none is a primary record.

What the record does not settle is what the object was. The Navy has confirmed the video is genuine and the object unidentified; it has offered no explanation for the flight characteristics the aircrew described. The eight resolved claimants are Fravor, Alex Dietrich, Chad Underwood, Kevin Day, Sean Cahill, Douglas Kurth, Jim Slaight and the Navy aviators, who are counted once as a group rather than by name. Authentic and unexplained: those two facts are where this case stands.