FBIUnknown

Air Defense Command intelligence assessment — July 1947 disc observations summary

~Jul 1947Multiple locations, North America (approx.)

⟳ Deeper read pending. This record is from the FBI 62-HQ-83894 flying-disc file, whose cursive, clippings and faint scans are under-read by automated OCR. It is flagged for a vision-transcription pass and likely undercounts what the source contains — see the documents collection note.

Analysis — our summary

An undated Air Defense Command intelligence summary (circa July 1947) drew preliminary conclusions from multiple sighting reports. The analysis noted: (1) the flying saucer situation is 'not all imaginary'; (2) the lack of top-level government inquiries suggested this 'might be a domestic project about which the President, etc. know'; (3) objects appeared to have metallic skin; (4) trails when observed were light-colored blue-brown, similar to a rocket engine's exhaust but suggesting a throttled liquid rocket engine; (5) objects were consistently circular or elliptical, flat on bottom and slightly domed on top, approximately the size of a C-54 or Constellation aircraft; (6) some reports noted two symmetrical tabs at the rear of the object; (7) formations of 3-9 objects were reported traveling above 300 knots; (8) objects oscillated laterally ('snaking') in flight.

As reported — verbatim from the document

“"This 'flying saucer' situation is not all imaginary or seeing too much in some natural phenomenon. Something is really flying around."; "The surface of these objects is metallic, indicating a metallic skin, at least."”

Analyst notes — caveats & confidence

This is an Air Defense Command analytical summary, not a primary report. The document represents an early government analysis of the 1947 wave and is significant as a contemporary official assessment. The tentative consideration that this might be a 'domestic project' reflects 1947 intelligence thinking. OCR quality is moderate to poor.

Provenance

Source document65_HS1-834228961_62-HQ-83894_Serial_130.pdf

Document typeintelligence report collection

Reporting agencyFBI

Source pages126

DeclassifiedFirst public at this release (2026)

Held classified~79 years (≥, to this release)

Extraction confidence ModerateHow cleanly this record could be parsed from the source — driven by legibility & redaction. It is not a measure of how credible or anomalous the sighting is.