UFO UAP Wiki — a reference wiki, not a verdict. Read with skepticism. October 3, 2026

Karl Pflock

Former defense official and researcher whose Roswell investigation concluded the case was likely explained
Karl Pflock
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Born1939
Died2006
NationalityUnited States
CategoryResearcher / government official
Known for
RolesFormer Deputy Assistant Secretary of Defense; independent Roswell investigator
StatusMainstream credentialsConclusions disputed by other Roswell researchers

Karl Pflock was a former Pentagon official and UFO researcher who conducted one of the most detailed independent investigations of the Roswell incident, ultimately concluding that the evidence most likely supported the official Project Mogul balloon explanation combined with unrelated later incidents accounting for “body” claims.

Assessment

Pflock’s willingness to reach a skeptical conclusion despite his standing within the ufology research community set him apart from more committed extraterrestrial-hypothesis proponents such as Stanton Friedman, with whom he maintained a long, respectful, and substantive public disagreement over the case.

[1]

See also

References

  1. ^ Pflock, K. T. (2001). Roswell: Inconvenient Facts and the Will to Believe.
Categories: United States Researcher