Project Blue Book Case File
Elkhorn, WisconsinMay 1957
Summary
On May 24, 1957, at about 10:30 p.m. local time, civilians in Elkhorn, Wisconsin reported a sighting. The observation lasted about two minutes.
Witnesses saw three circular objects. The objects were red and white and about the size of lights. One witness thought it was an aircraft until a white object separated from the red ones. A sound was noted that was dimmer than normal aircraft noise.
Two other observers saw only the white object and believed it was a flare. The Air Force record (Project 10073, its official file for unidentified flying object reports) lists the case as probably aircraft.
Reported location
Elkhorn, Wisconsin
Date of incident
May 1957
State / country
WI / US
Page count
1 scanned page
USAF evaluation
unknown
Microfilm
T1206, Roll 27