A Spanish researcher, Vicente-Juan Ballester Olmos turns up again and again in the archive's files. He worked with the Spanish Air Force on declassifying its UFO files. On the Green Man of Talavera la Real he proposed hallucinatory delirium in one soldier, spread by hysteria and fear. In 2001 he and Ricardo Campo Pérez traced the glowing Canary Islands spheres to Poseidon C-3 missile launches. In 2020 he co-authored FOTOCAT Report #3 on the Antarctic sightings of 1965. He also published the Argentine Navy's form from the Trancas case.
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Lead author of the 2020 FOTOCAT Report #3 on the case

Ufologist, adviser on the Spanish Air Force UFO file declassification

Researcher who co-authored the Poseidon identification; associated with the Air Force file release

Researcher who worked with the Spanish Air Force on declassification and proposed a hallucination explanation

Researcher who co-authored the 2001 Poseidon missile identification

Spanish UFO researcher who obtained NASA/NORAD confirmation of the re-entry correlation
