What did the declassified documents reveal?

COLD OPEN. This is a declassified United States Army Air Forces intelligence report, file number 1948 08 6387307, dated August nineteen forty‑eight, originating from Los Angeles, California. It is notable because it documents an unidentified aerial phenomenon observed at high altitude, with details that intersect early post‑war sightings of luminous objects and possible foreign rocket activity. PROVENANCE. The document was released to the public through The Black Vault archive, reference URL https://archive.org/download/1948-08-6387307-LosAngeles-Calif--166-/1948-08-6387307-LosAngeles-Calif--166-djvu.txt. No specific Freedom of Information Act case number is listed, and the release date is not indicated on the archive page. The declassification authority is recorded as the United States Army Air Forces, with the file marked “UNCLASSIFIED” in the final notation. THE DOCUMENT. Subject, ASSIF IED 1 Sep 43 sf the » and was certain shat Se Sergeant GMM reported that he followed the flight o5jeos with a pair of high powered binoculars iS was not a shooting star. HARLES Major, commanding TSTRIBUTION: Chie# of Staff, USAF, Wash 25, p, Cc. 29M: Mesetor of Intellizsence jommander, LATS, Wash 25, 3. C. ASTNs Ghier, Intelligence Div, Cormmanding Of'fioer, Flight Servioe, Wash 25 LIEN: Awe w4 Figuero St, No photos taken only ¢ r. No estimate B~29 and was reported as enormous ficld glasses being used whi 88 mm artille color, 700 MPH ject came course and not maneuvering, 20,000 ft. No sound, a @ ce pL td vec TOCKet = but : i phbn atnndhads Betas te ae ~ WRECASSIFIEY C= 3/ GWS/ ove ey “ula Goamand is cneeged rence investin: ported sightings of woidentilic r nomena ond igrect communication with stical wey a3 7 i sted 4 our eraonic statement as to nde the facts as liemised tate omd time of isns and addresses of ssyyuld t, ke Sey lacie che time, aomea, uy}, biotogracas or ckutches, exd, in woat rt of tbe skyj ranct, sumeuverability, sn clouds end cizegrem of giz in thie casa, no oectogreros sre availe it is desired that the ness sketch the confizor-tion to of Aig ability and subnit tois as an attachment to 1135 ee manele <r ees sett Project "SION" fe Possible relaeses Arny, Air Yoreces, Yeather @ vicinity be investigeted, RAKANDIIG GENTR Astronomical 8, 49, |

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.

1948 08 6387307 Losangeles Calif 166

Q: 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.

◆ BLUF — The short version

COLD OPEN. This is a declassified United States Army Air Forces intelligence report, file number 1948 08 6387307, dated August nineteen forty‑eight, originating from Los Angeles, California. It is notable because it documents an unidentified aerial phenomenon observed at high altitude, with details that intersect early post‑war sightings of luminous objects and possible foreign rocket activity.

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/1948-08-6387307-LosAngeles-Calif--166-

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Source document: https://archive.org/details/1948-08-6387307-LosAngeles-Calif--166-

Questions about this case

What was 1948 08 6387307 Losangeles Calif 166 about?: COLD OPEN. This is a declassified United States Army Air Forces intelligence report, file number 1948 08 6387307, dated August nineteen forty‑eight, originating from Los Angeles, California. It is notable because it documents an unidentified aerial phenomenon observed at high altitude, with details that intersect early post‑war sightings of luminous objects and possible foreign rocket activity.
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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1948 08 6387307 Losangeles Calif 166

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