65 HS1-834228961 62-HQ-83894 Serial 164

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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.

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c. Odor (if any).
d. Rate of evaporation.
e. Does trail vary with sound? (spurts)
12. Effect on clouds.
a. Opened path thru clouds .
b. Forced cloud or mists.
c. Reflected on cloud.
d. Showed thru cloud.
13. Lights.
a . Reflected or attached.
b. Luminous
c . Blinked on and off in r elation to speed.
14. Support
a. Wings.
b. Aerodynamic list of fuselage.
c . Vertical jet.
d. Rotating cylinder or cone.
e . Aerostatic lift (balloon or dirigible).
15. Propulsion.
a . Propeller or jet.
b. Rotor.
c . Aerodynamic vanes (flapping or oscillating) (Katz Mayer effect).
d. Visible exhaust or jet openings.
16. Control and stability.
a . Fins
b. Stabilizers (hor izontal or vertical).
(1) Size.
(2) Shape.
(3) Location.
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