USS Nimitz Encounter

Pacific Ocean, 100 miles southwest of San Diego. November 2004. The USS Nimitz carrier strike group had been tracking an anomalous radar contact for two weeks before anyone got eyes on it.

What happened

The USS Princeton's SPY-1 radar — one of the most capable naval radar systems in service — had been picking up objects descending from roughly 80,000 feet to 20,000 feet, then hovering, then vanishing. No flight plan. No transponder signal. No explanation from air traffic control. After two weeks of this, the Princeton vectored a pair of F/A-18F Super Hornets toward one of the contacts to take a look.

Cmdr. David Fravor was leading that flight. What he describes — and has described consistently, including under oath before the House Oversight Subcommittee in 2023 — is a white, Tic Tac-shaped object, roughly 40 feet long, with no wings, no exhaust, no visible means of propulsion. It was hovering above a roiling patch of ocean. When Fravor maneuvered toward it, the object mirrored his movements, then accelerated away instantly. It reappeared at the Nimitz's combat air patrol rendezvous point — 60 miles away — almost immediately. Fravor called it the most advanced aircraft he'd ever seen. He also said it was nothing he could explain.

A second flight crew captured the encounter on FLIR — the infrared camera footage now known as FLIR1, or the "Tic Tac" video.

The evidence

Three pieces of evidence anchor this case: the SPY-1 radar tracks from the Princeton, Fravor's eyewitness account, and the FLIR1 footage. The Department of Defense formally confirmed in 2020 that the videos are authentic and that the phenomena depicted remain unidentified. That's the first time the Pentagon used that language on record.

The 2017 New York Times investigation that broke the story publicly also revealed the existence of AATIP — the Advanced Aerospace Threat Identification Program — a Pentagon effort partly funded through Sen. Harry Reid that had been studying UAP encounters including Nimitz. The program's existence had not been publicly acknowledged before that piece.

What the explanations don't explain

Skeptic Mick West has made a credible case that the FLIR1 footage alone can be explained by a gimbal artifact — the rotating infrared sensor creating the appearance of a rotating object. That's a real phenomenon. It's worth taking seriously.

But the gimbal argument addresses the video. It doesn't address the SPY-1 radar tracks running for two weeks before the intercept. It doesn't address what Fravor saw with his eyes from an F/A-18 cockpit at close range. It doesn't address the object's apparent repositioning to the CAP point. Mick West's own analysis, notably, has not claimed to resolve the broader case — just the FLIR clip.

Fravor's congressional testimony in 2023 added detail that hasn't been walked back. He described the object's performance as beyond anything in the U.S. inventory or any adversary inventory he was aware of. He said it under oath. He has not changed his account in twenty years.

What's still open

The DoD has not identified the object. The radar data from the Princeton has not been fully released to the public. No physical evidence was recovered. The two-week pattern of radar contacts — the part of the case that precedes the famous video by fourteen days — remains almost entirely undocumented in the public record.

We know the videos are real. We know an experienced Navy pilot saw something he couldn't identify. We know the Pentagon's own program was studying this encounter. What the object was, where it came from, and what it was doing — nobody has said, officially or otherwise. That's where the record stops.