Documents / Official release

65 HS1-834228961 62-HQ-83894 Section 005

Federal Bureau of Investigation · 209 pages · text by OCR, confidence 95%

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From the source:Release of 2026-05-08 Incident: N/A, N/A. The FBI's 62-HQ-83894 case file includes investigative records, eyewitness testimonies, and public reports concerning Unidentified Flying Objects and flying discs documented between June 1947 and July 1968. The records include high-profile incident accounts, photographic evidence from sites like Oak Ridge, TN, and technical proposals regarding potential propulsion systems. Additional topics include convention programs, researcher accounts, and extensive media coverage from the period. This file is partially posted on FBI vault with more redactions and some pages missing. Included here is the complete case file with several newly declassified pages and only minor redactions.

Open the PDF at page 200 Original source ↗
3 Martin Aircraft Co. Makers of the Martin Marauder. The craft is only made for one way trips. It has a range of 4000 miles. Ceiling of 25000 feet, and a speed of 750 miles per hour. So far only a few of these craft have been made, and they usually are pitched in the lake or ocean, as they cannot be landed. They are merely to carry a bomb of high destruction to enemy country. They have no wheels, but small steel rails on the bottom from which they take off. All other mechanism can be explained in detail. 4. The man who welded the ship says it is by far the best long range bombing instrument he has ever seen. The name of the ship is the "Danse Macabre". Editor In a few weeks zinc cuts showing 3 views of craft will be sent to you. Yours truly Albert Holmberg

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Official release, from the pursue collection. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model (mean confidence 95%); expect the odd misread word. 209 pages are in the text index: search them above, or from the library's search.