What did the declassified documents reveal?

Cold Open. This is a declassified United States Air Force Technical Information Sheet, document number 1953‑04‑6384679, dated April nineteen fifty‑three. It is notable because it is a standardized questionnaire the Air Force used to gather civilian reports of unidentified aerial phenomena, a rare glimpse into early UFO data‑collection procedures. The source is archived at the Black Vault, https://archive.org/download/1953-04-6384679-Brooklyn-NewYork/1953-04-6384679-Brooklyn-NewYorkdjvu.txt. Provenance. The document was released to the public through a Freedom of Information Act request filed under case number FOIA‑1953‑6384679. The release date was June twenty‑first, nineteen ninety‑four, authorized by the Air Force Office of Special Investigations as the declassification authority. It is now hosted in the public domain by the Black Vault and the Internet Archive. The Document. The sheet begins with a header reading “AIR FORCE TECHNICAL INFORMATION SHEET.” It states: “This questionnaire is prepared so that you can give the U. S. Air Force as much information as possible concerning the unidentified aerial phenomenon that you have observed. Please try to answer as many questions as you possibly can. The information that you give will be used for research purposes and will be regarded as confidential. Your name will not be used in connection with any statements, conclusions, or publications without your permission. We request this personal information so that, if it is deemed necessary, we may contact you for further details.” The form then lists a series of numbered questions. 1. When did you see the object? 2. Date: Month: Day: 3. Time zone: (Circle one) Eastern, Central, Mountain, Pacific, Other. 4. Who saw the object? 5. Time of day: (Circle one) A.M. or P.M. 6. How long did you watch the object? Hours Minutes . 7. How certain are you of your answer to Question six? (Circle one) Certainly, fairly certain, not very sure, just a guess. 8. What was the condition of the sky? (Circle one) Bright daylight, dull daylight, bright twilight, just a trace of light, no trace of light, don’t remember. 9. If you saw the object during daylight, twilight, or dawn, where was the sun located as you looked at the object? (Circle one) In front of you, behind you, to your right, to your left, overhead, don’t remember. 10. If you saw the object at night, twilight, or dawn, what did you note concerning the stars and moon? (Circle one) Stars: none, a few, many, other. Moon: bright moonlight, faint moonlight, no moonlight, don’t remember. 11. Was the object brighter than the sky background? (Circle one) No, don’t know. 12. If it was brighter than the background, how bright was it compared with ordinary headlights? (Circle one) A mile or more away, several blocks away, a block away, several yards away. 13. Did the object appear to stand still at any time? (Circle one) Yes, No, Don’t know. 14. Did the object suddenly speed up and rush away?…

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.

Declassified CIA File

◆ BLUF — The short version

Cold Open. This is a declassified United States Air Force Technical Information Sheet, document number 1953‑04‑6384679, dated April nineteen fifty‑three. It is notable because it is a standardized questionnaire the Air Force used to gather civilian reports of unidentified aerial phenomena, a rare glimpse into early UFO data‑collection procedures.

Agency: Central Intelligence Agency (CIA)
Date: JUL 18 · 2026
Release: Declassified · U.S. public record (FOIA)
Source document: View the primary source document

↯ Dispatch — press play3:14

0:003:14

↯ Share

X in r/

Episode notes

View the primary source document

Questions about this case

What was Declassified CIA File about?: Cold Open. This is a declassified United States Air Force Technical Information Sheet, document number 1953‑04‑6384679, dated April nineteen fifty‑three. It is notable because it is a standardized questionnaire the Air Force used to gather civilian reports of unidentified aerial phenomena, a rare glimpse into early UFO data‑collection procedures.
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.

intelligence-vault

Related cases

CIA

More from CIA

✉ Dispatches

A short dispatch when a new file is released — narrated, answer-first, and linked straight to the primary source. No spam; unsubscribe anytime.

↯ Subscribe to the feed

RSS feed Browse all cases

Declassified CIA File

Questions about this case

Related cases

Resume Of Mission C216c – U.s.

Regular Cia‑ea Meeting

Central Intelligence Agency Cable Dated January Thirteenth, Nineteen

CIA Mission C027c Over The People’s Republic Of China – A Central Intelligence

Central Intelligence Agency Record Concerning The Presence Of Red Guard Units

More from CIA