1958년

사건 발생 연도(없으면 공개 연도) 기준

2건

65: HS1-101634279 100-DE-18221 Serial 844

An FBI memo from 1958 reporting a UFO sighting by a Detroit man who described a "circular object with a crystal-type dome," and recommending that the information be forwarded to "proper air force authorities."

FBI(연방수사국)· Detroit, MI· 4/17/58· 공개 2026.05.08

문서PURSUE

CIA-UAP-004, CASE 17708 (CLOSED) and DR. Leon Davidson

This 1958 CIA memorandum discussing a phone conversation with Dr. Leon Davidson regarding concerns about a destroyed "space message and its transmitter." A redacted version of this memorandum has been available on CIA's public website.

CIA· 1958· 공개 2026.06.12