DOE-UAP-D002, James Tuck Correspondence, 1970s
Official description
Personal correspondence to and from James Tuck, a Los Alamos National Laboratory-affiliated physicist, regarding his interest in unidentified anomalous phenomena circa 1970s.
✦ AI summary
A short 4-page correspondence file involving physicist James L. Tuck (a Los Alamos National Laboratory scientist known for fusion/plasma research) from the 1970s, touching on UFO-adjacent scientific topics. In the first letter, Tuck writes to the U.S. Army Engineering School at Fort Belvoir, Virginia (Department of Mechanical and Technical Equipment) requesting the 'recipe' used for simulated atomic-bomb cloud demonstrations, explaining his interest in the large atmospheric vortices produced by such demonstrations, which he links to phenomena reported in Dr. Edward U. Condon's 'Scientific Study of Unidentified Flying Objects' (the 1968 Condon Report) — suggesting Tuck was investigating whether man-made or natural vortex phenomena could explain some UFO reports. A second, undated letter (apparently to or from Tuck, November of an unspecified year) discusses a report on 'ball lightning,' forwarding comments on that topic by James M. McCampbell, described as a 'UFO believer,' from McCampbell's 1976 book UFOLOGY (Mesa Library call number 629.13 38 U125u), specifically its chapter 'Flight and Propulsion.' The writer remarks that the chapter reinforces their conviction that Einstein, while seemingly straying from mainstream physics late in his career, was 'on scent like a bloodhound' in pursuing a unified field theory. The correspondence reflects informal scientific curiosity about natural-phenomena explanations (atmospheric vortices, ball lightning, unified field theory) for UFO reports rather than any official investigation or sighting account.
Generated with AI from the official file — may contain errors.
▸Transcript(4 of 4 pages legible)
[PAGE 1] Handwritten/typed fragment: 'A-- 3-00 J - 2-1' (largely illegible header/reference notation). [PAGE 2] [No recoverable OCR text - blank or image-only page.] [PAGE 3] Letter, addressee redacted, to: U.S. Army Engineering School, Fort Belvoir, Virginia 22060, Attention: Department of Mechanical and Technical Equipment. 'Dear [redacted], As agreed in our telephone conversation of today's date, I would like to have the recipe that was used for the simulated atomic bomb cloud demonstrations. We are interested in the large atmospheric vortices which are produced, as reported in the book "Scientific Study of Unidentified Flying Objects" by Dr. Edward U. Condon. Yours sincerely, [signed] James L. Tuck.' [PAGE 4] Letter fragment, dated November 28 (year not specified): '...mindful of your interesting report on ball lightning, I am enclosing comments on same by a UFO believer, James M. McCampbell, in his UFOLOGY, 1976, appearing on the new non-fiction shelf at the Mesa Library, call number 629.13 38 U125u. His chapter FLIGHT AND PROPULSION strengthens my conviction that Einstein, while seemingly straying from the main current of physical research in his later years, was on scent like a bloodhound when he persisted in trying to lock in on a unified field theory. Regards, [redacted signature].'
Generated with AI from the official file — may contain errors.
Source: U.S. Department of War / AARO — public domain · war.gov/ufo
Entities in this document
Connected cases
CIA-UAP-016, Sightings of Unidentified Flying Objects in Ladakh, Nepal, Sikkim and Bhutan
CIA-UAP-019, Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem
DOW-UAP-D092, Department of the Air Force Committee to Review Project Bluebook, 1966-1967
38_143685_box_Incident_Summaries_173-233
65_HS1-834228961_62-HQ-83894_Section_006
