Project Blue Book Case File
Santa Barbara, CaliforniaApril 1957
Summary
On April 21, 1957, in Santa Barbara, California, a civilian witness observed three diamond-shaped objects in a triangle formation. The objects were seen directly overhead heading northwest. They faded out after having been visible for thirty seconds. The sighting lasted thirty seconds total. The Air Force concluded the sighting was probably caused by aircraft based on the description, duration, flight path, and other characteristics of the observation.
Reported location
Santa Barbara, California
Date of incident
April 1957
State / country
CA / US
Page count
2 scanned pages
USAF evaluation
unknown
Microfilm
T1206, Roll 27