Project Blue Book Case File
Prime Hook Beach, DelawareMay 1959
Summary
Project Blue Book, the U.S. Air Force's 22-year UFO investigation program, opened a case file on a sighting reported from Prime Hook Beach, Delaware in May 1959. The full case file (5 scanned pages of witness statements, Air Force memoranda, and investigator notes) is reproduced below as held by the National Archives. The Air Force assigned this case to its broader investigation of unidentified aerial phenomena alongside ~12,600 other reports filed between 1947 and 1969. Citation: NARA Record Group 341, Microfilm Publication T1206, Roll 36.
Reported location
Prime Hook Beach, Delaware
Date of incident
May 1959
State / country
DE / US
Page count
5 scanned pages
USAF evaluation
unknown
Microfilm
T1206, Roll 36