Project Blue Book Case File
Catalina Island, CaliforniaNovember 1961
Summary
In November 1961, someone on Santa Catalina Island, California, found an object that had come down by parachute. They reported it to the Air Force for identification.
The Air Force investigated and discovered that the recovered object bore English-language markings, including one that read "Reg US Pat Off GENTEX CORP." These markings indicated the device was of U.S. origin, not a foreign technology concern. The Air Force concluded the object was probably a balloon.
The full case file is reproduced below as held by the National Archives, 14 pages.
Reported location
Catalina Island, California
Date of incident
November 1961
State / country
CA / US
Page count
14 scanned pages
USAF evaluation
unknown
Microfilm
T1206, Roll 44