65_HS1-834228961_62-HQ-83894_Serial_220

Official Description

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.

Key Findings

• →A civilian inventor from Veracruz, Mexico submitted unsolicited theoretical designs for a 'stratospheric aerostat' aircraft to U.S. authorities in March 1950, claiming flying saucers were U.S. atomic-powered craft.
• →Engineering student German Horacio Robles Jr. reportedly photographed a flying saucer over Durango, Mexico at 8,000-9,000 feet altitude, described as appearing to be a double truncated cone joined at its bases.
• →The newspaper article describing the Durango photographs was published in a Mexico City daily on March 16, 1950 and was translated and forwarded to the FBI New York field office by April 7, 1950.
• →The inventor's technical drawings depict a disc-shaped craft with propeller air-seizing systems, oxygen chambers, vacuum levels, and nuclear-atomic propulsion, which he theorized could exceed the speed of light or sound.
• →The document is an FBI-received correspondence package, not an investigative report, and contains no official FBI analysis or conclusion regarding the described phenomena.

Extracted Entities