GoFast UFO Video: AARO Says It's a Balloon — Here's Why the Case Isn't as Closed as It Sounds

A US Navy sensor locked onto something over the Atlantic in 2015. Whatever it was, it appeared to barely clear the waves.

The crew tracked it. The infrared camera held steady. Thirty-four seconds of footage survived.

Five years later, the Pentagon said it was real. Nine years later, a government office said it was a balloon.

Not everyone is satisfied with that answer.

What is the GoFast UFO video?

The GoFast video is one of three UAP clips officially released by the US Department of Defense in April 2020. All three — FLIR1 (the Tic Tac), Gimbal, and GoFast — were filmed by F/A-18F Super Hornet crews from the USS Theodore Roosevelt, operating off the US East Coast during a 2015 deployment. They were leaked to The New York Times and the To The Stars Academy in 2017. The DoD release three years later was a formal acknowledgement of footage the world had already seen.

But GoFast has always been the quieter video. The Tic Tac had Commander David Fravor — a decorated pilot who went on record and said he'd never seen anything like it. Gimbal had the famous audio and the rotation nobody agreed on. GoFast was different. It showed something appearing to skim just above the ocean surface, moving fast, tracked on infrared from a fighter jet flying at altitude.

The sensor operators tracking the object are audibly surprised. This is not the reaction of a crew bored by a weather balloon. These are trained military aviators, practiced at identifying everything from commercial aircraft to cruise missiles. Something caught them off guard.

What does the GoFast video actually show?

On infrared, the object appears as a small bright signature moving at extreme speed just above the water. The camera struggles momentarily to stay locked. When the stabilization catches up, the object is already past. The ocean surface is visible. The gap between the object and the waves looks almost nothing.

That's the visual claim. It looks fast and it looks low.

What did AARO conclude about GoFast?

In 2024, AARO — the All-domain Anomaly Resolution Office, the US government's official UAP investigation unit — published a formal resolution for the GoFast case.

Their conclusion: the object was assessed as likely a balloon or balloon-like object, and its apparent low-altitude speed was an optical illusion caused by parallax.

The geometry works like this: an F/A-18 flying at altitude, looking down at a distant object through a stabilized infrared camera, can generate a misleading apparent speed. If the actual object were at roughly 13,000 to 20,000 feet — rather than skimming the ocean — the camera angle would compress that altitude into the frame in a way that makes the object appear to hug the surface. At that altitude, AARO calculated the object's true ground speed at approximately 30 to 40 knots. That's a balloon in a brisk wind.

To be fair to AARO: this is a reasonable model. Parallax-induced apparent speed is a real and well-documented phenomenon in aerial surveillance. Analysts at AARO have access to classified radar tracks, sensor logs, and flight data that the public has never seen. If their altitude estimate is correct, no exotic physics is required. The case closes cleanly.

Does the parallax explanation fully hold up?

This is where the case gets uncomfortable.

AARO's parallax model only closes the case if the object was at a specific altitude range. If the object was lower — even a few thousand feet lower — the parallax math breaks down and the speed becomes genuinely anomalous. The altitude is an inference, not a measurement extracted directly from the footage.

Independent analysts, including researchers who have modelled the geometry frame-by-frame, have argued the parallax explanation requires assumptions that the public data can't fully support. Without the original radar track showing the object's altitude at the moment of filming, it remains a model fitted to observations — not an independent measurement that confirms the model.

The pilots' reaction matters too. The audio captures trained, experienced military aviators reacting with genuine surprise to something they were tracking. That doesn't rule out a balloon. Unexpected objects at unexpected altitudes can surprise even experienced crews. But it doesn't make the balloon hypothesis feel more certain, either.

How does GoFast compare to the other USS Theodore Roosevelt encounters?

Three officially confirmed Navy UAP videos. Three separate AARO explanations. None of them have a publicly released radar track to close the case beyond reasonable doubt.

That pattern is worth noticing.

What does PURSUE include from the same era?

The DoD's official releases — FLIR1, Gimbal, GoFast — are separate from the PURSUE declassification program. But PURSUE Release 05 (August 2026) includes Navy infrared footage from 2019 and 2021 that echoes the same pattern: infrared-tracked objects, unusual flight characteristics, brief duration, no exhaust signature. You can review those files through the SkyLens PURSUE archive, or compare them against the 2015 clips at our full declassified UAP file index.

The 2015 encounters didn't come out of nowhere. And they didn't stop in 2015 either.

Is GoFast solved?

AARO says yes. Most aerospace engineers, when shown the parallax geometry, find it plausible. The balloon hypothesis is coherent and doesn't require anything exotic.

But the word "solved" implies something the public record doesn't fully support. A plausible explanation is not the same as a confirmed identification. The altitude is inferred. The radar data is classified. The sensor crew's reaction sits uneasily alongside the conclusion that what they tracked was a stray balloon.

The most precise thing anyone can say today: AARO has a reasonable model. Whether that model fits all the data AARO actually has — the classified part — remains unknown.

And that gap, small as it might be, is why people are still talking about a 34-second clip from 2015.

For more on the Navy encounters, the Pentagon's declassification timeline, and the cases PURSUE is still releasing in 2026, browse the SkyLens blog archive. The files keep coming. The explanations keep arriving. And the radar data stays classified.