What did the declassified documents reveal?

COLD OPEN. This is a declassified briefing of document number one nine five five four two eight one, Dover Air Force Base, dated February twenty‑second, nineteen fifty‑three. The record is a United States Air Force observation report of an unidentified aerial phenomenon observed over the Dover area, notable for its detailed civilian witness testimony and subsequent fighter response. The source is archived at the Black Vault, accessible through the public domain link provided. PROVENANCE. The file was made publicly available by the Black Vault archive, reference number 1953‑02‑9554281‑DoverAFB‑Del. The document was released under a Freedom of Information Act request, case number not listed, with the declassification authority identified as the United States Air Force Intelligence Division. The release date on the archive is listed as twenty‑second February, nineteen fifty‑three. The canonical URL for the PDF version is https://archive.org/download/1953-02-9554281-DoverAFB-Del/1953-02-9554281-DoverAFB-Deldjvu.txt. THE DOCUMENT. “Approximately twenty‑one hundred hours, February twenty‑second, nineteen fifty‑three, Second Lieutenant Leland, Officer‑of‑the‑Day, Dover Air Force Base, Massachusetts, received a telephone call from Mr. Oscar A. Wachols, civilian, residing at R‑D seventy‑two, Milford, Delaware. Mr. Wachols reported a strange object in the sky under scrutiny. He could not describe the size of the object but stated it had a predominately yellowish color with a red, then a very bright white light turning not too fast, a steady, under the yellow glow. From his position near Milford, Thompsonville, Delaware (approximately seventy‑five degrees two minutes north latitude by thirty‑eight degrees south longitude), he placed the object over the town of Frederica, proceeding from a southerly course. At approximately twenty‑two hundred hours, after receiving information from Mr. Wachols, an observation was made at an estimated altitude of one thousand feet due west of the base, over the city of Dover, at an undetermined distance. Airman Second Class Pasquale A. Vandi, Assistant Theater Manager, was summoned to verify the observation. Both Airman Vandi and Airman Candide agreed that the object appeared at four to six degrees above the horizon, and it seemed to revolve with alternating colors—red, green, blue, to white—in a manner similar to the brilliance reflected from a diamond. Their period of observation lasted over a half‑hour, beginning at twenty‑one fifty hours. Control Tower personnel were directed to the location of the object. Airman Basic Leonard G. Thitney reported that another operator had observed the object since thirteen hundred hours and jointly agreed that the object was reminiscent of the ‘Evening Star.’ At twenty‑one thirty hours, Dover Air Force Base was contacted by the ninety‑sixth Fighter‑Interceptor Squadron, New Castle County Airport, Delaware, reporting that the object was gradually fading from view in a westerly direction…

Why was this case declassified?

This material was released by the Central Intelligence Agency (CIA) through the U.S. declassification and Freedom of Information Act (FOIA) process. The originating source document is linked on this page so the citation chain is auditable.

1953 02 9554281 Doverafb Del

◆ BLUF — The short version

COLD OPEN. This is a declassified briefing of document number one nine five five four two eight one, Dover Air Force Base, dated February twenty‑second, nineteen fifty‑three. The record is a United States Air Force observation report of an unidentified aerial phenomenon observed over the Dover area, notable for its detailed civilian witness testimony and subsequent fighter response.

Agency: Central Intelligence Agency (CIA)
Date: JUL 18 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source documenthttps://archive.org/details/1953-02-9554281-DoverAFB-Del

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Source document: https://archive.org/details/1953-02-9554281-DoverAFB-Del

Questions about this case

What was 1953 02 9554281 Doverafb Del about?: COLD OPEN. This is a declassified briefing of document number one nine five five four two eight one, Dover Air Force Base, dated February twenty‑second, nineteen fifty‑three. The record is a United States Air Force observation report of an unidentified aerial phenomenon observed over the Dover area, notable for its detailed civilian witness testimony and subsequent fighter response.
Why was this case declassified?: This material was released by the Central Intelligence Agency (CIA) through the U.S. declassification and Freedom of Information Act (FOIA) process. The originating source document is linked in the case notes above so the citation chain is fully auditable.

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1953 02 9554281 Doverafb Del

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