USS Nimitz “Tic Tac”
United States · 2004Navy pilots filmed it. The Pentagon released it. Nobody has said what it was.
Official files, each with a short plain-language summary.
Congress's auditors searched government records at Rep. Steven Schiff's request. They found two 1947 records (a unit history and an FBI teletype), both describing a balloon, and discovered that Roswell AAF outgoing messages from October 1946 to December 1949 had been destroyed without documented authority.
The Air Force's own investigation, first issued in July 1994 and published in full in 1995: the debris most likely came from a Project Mogul balloon train, a classified programme to detect Soviet nuclear tests. Includes the 1947 documents it found and interviews with Mogul staff.
The second Air Force report, on the ‘bodies’: it argues the accounts match anthropomorphic crash-test dummies dropped from high-altitude balloons in the 1950s and other later events remembered as 1947.
The Air Force's current landing page for its Roswell reports and related material; the place to check for anything the service adds.
The Pentagon's review of decades of US government UAP records: no verifiable evidence that the government or private firms recovered or reverse-engineered extraterrestrial technology; most sightings were misidentifications. Its Roswell section (pp. 21–22) restates the Air Force findings: debris consistent with a Project Mogul balloon, no record of recovered aliens or extraterrestrial material.
One-page urgent teletype to the FBI Director and Cincinnati: the Eighth Air Force reports a ‘flying disc’ recovered near Roswell that resembles a high-altitude weather balloon with a radar reflector, says a call with Wright Field had not borne that belief out, and that the material is being flown there.
“THE DISC IS HEXAGONAL IN SHAPE AND WAS SUSPENDED FROM A BALLON BY CABLE, WHICH BALLON WAS APPROXIMATELY TWENTY FEET IN DIAMETER.” source
Scanned page with redactions (one word before ‘borne out’ is blacked out). Spelling ‘BALLON’ as in the original.
Newspaper and magazine coverage, then and now. Linked, never copied.
The front page that started it: the paper reports the Army air field's announcement of a recovered ‘flying disc’. Scan on Wikimedia Commons (1947 US newspaper; Commons lists it as public domain).
Front-page report (Section 1, page 1) on the Air Force report issued on 8 September 1994: the debris came from Project Mogul, a once-secret balloon programme, pieced together from the report and interviews with former Mogul staff.
“The program was called Project Mogul, and its goal, set by a postwar America wary of losing its atomic monopoly, was to search high in the atmosphere for weak reverberations from nuclear-test blasts half a world away.” source
Archived copy (Wayback Machine, 27 November 2025). Original: https://www.nytimes.com/1994/09/18/us/wreckage-in-the-desert-was-odd-but-not-alien.html, which refuses automated checks. The Air Force's 1995 report cites this article.
Official footage and video discussions. YouTube loads only when you press play.
Colour 16 mm film filed with the moving images behind ‘The Roswell Reports’: a balloon is inflated and rises with equipment attached, tracked from a plane. Viewable in the National Archives catalogue. Nothing in the record ties it to the flight blamed for the Roswell debris.
“A plane provides aerial tracking views of the balloon as it wafted over terrain.” source
National Archives Identifier 2789203; running time about 11 minutes 45 seconds. The year is the catalogue's production date.
Our own reading of the file, written from the sources on the other sheets. Opinion is marked as such.
Roswell is the best-documented ‘nothing’ in the archive. The two 1947 records that survive, found by Congress's own auditors, both describe a balloon with a radar reflector; the Air Force later identified it as a Project Mogul array, a secret attempt to listen for Soviet nuclear tests from the upper atmosphere. That explanation fits the debris descriptions from 1947 and the secrecy of the time.
The case stays alive for two reasons. First, the stories of bodies and a crashed craft all come from recollections given thirty or more years later, which is exactly the kind of evidence that grows in the telling. Second, the GAO found that Roswell AAF's outgoing messages for 1946–49 had been destroyed and nobody recorded who authorised it. A gap is not a cover-up, but it is a gap, and we say so.
Our label is Explained: an official investigation identified a cause, and an independent records search found nothing that contradicts it. The Air Force investigating the Air Force is a fair objection, which is why the GAO report matters more than either Air Force volume.
The strongest case against “Explained” is the gap in the record. The GAO found that Roswell AAF’s outgoing messages from October 1946 to December 1949 had been destroyed without documented authority, so the paperwork that could have settled the matter no longer exists. A balloon train accounts for the two surviving 1947 records; it cannot account for records that are gone, and critics argue the Air Force investigating the Air Force is not an independent check.
Found, but not linked to a source we trust. Not on the sheets until they are.
Trails and trail stamps are part of Level 2. Every file in them is open to everyone.
Level 2. The Archivist's notes are now pinned to the files, redactions open as you read, and your clearance card is ready.