UFO files / Project Blue Book

UFO sightings in Wisconsin: Air Force files

167 Project Blue Book case files from Wisconsin, 1947 to 1969. The busiest year was 1957, with 24 reports.

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Date unknownGreen Lake first page
Date unknownMilwaukee first page
Date unknownRichland Center first page
Date unknownStoughton first page
June 1947Rockfield first page
July 1947Black River Falls first page
July 1947East Troy first page
October 1947Dodgville first page
March 1949Eau Claire first page
May 1949Dodgville first page
August 1949Bloomington first page
May 1950Kenosha first page
September 1951Michigan first page
October 1951St. Croix Falls first page
November 1951Milwaukee first page
April 1952Holmen first page
April 1952LaCrosse first page
April 1952Madison first page
July 1952Osceala first page
October 1952Madison first page
November 1952Redwing first page
December 1952Madison first page
January 1953Baronette first page
February 1953Green Bay first page
February 1953Southern first page
February 1953Sturgeon Bay first page
March 1953Spooner first page
May 1953Darlington first page
May 1953Darlington first page
May 1953Ojibwa first page
July 1953Fremont first page
August 1953Madison first page
November 1953Manitowoc first page
March 1954Milwaukee first page
June 1954Franklin first page
July 1954Winter and Obijwa first page
August 1955Beloit first page
August 1955Green Bay first page
September 1955Spencer first page
February 1956Williams Bay first page
March 1956Beloit first page
March 1956Manatowish Waters first page
March 1956Racine first page
May 1956Marinette first page
May 1956Waupon first page
May 1956Waupun first page
May 1956unknown first page
June 1956Watertown first page
June 1956Waupun first page
July 1956Chilton first page
September 1956Whitewater first page
October 1956Green Bay first page
November 1956Green Bay first page
November 1956Nekoosa first page
November 1956Pound & Nekoosa first page
November 1956Racine first page
January 1957Random Lake first page
January 1957Rhinelander first page
April 1957Rhinelander first page
May 1957Elkhorn first page
May 1957Elkhorn first page
May 1957Sturgeon Bay first page
July 1957Antigo first page
July 1957Near Waupun first page
September 1957Egg Harbor first page
October 1957Green Bay first page
October 1957Greenbay first page
October 1957Milwaukee first page
October 1957NE of Phillips first page
November 1957Crivits first page
November 1957Delevan first page
November 1957Green Bay Observatory first page
November 1957Green Bay first page
November 1957Milwaukee first page
November 1957Oconto first page
November 1957Walworth first page
November 1957Washington Island first page
November 1957Williams Bay AFS first page
November 1957Williams Bay first page
December 1957E of Lake Kosh, Konona first page
February 1958Lake Pepin first page
April 1958Manitowoc first page
May 1958Drummond first page
May 1958Wauwatosa first page
September 1958S. Of Oregon first page
January 1959La Crosse first page
April 1959Antigo & Madison first page
July 1959Williams Bay first page
August 1959in a boat on lake Winnebago first page
September 19591 1/2 Mi SE Of Gills Rock first page
October 1959Approx 13 Mi W Of Woodruff first page
March 1960Monroe first page
April 1960Hazel Green first page
August 1960Elkhart Lake first page
August 1960Madison first page
August 1960Shawano first page
September 1960Janesville first page
October 1960Avoca first page
April 1961Eagle River first page
April 1961Edgerton first page
June 1961Wisconsin Dells first page
August 1961Chippewa Falls first page
September 1961Greenbay first page
September 1961Madison first page
October 1961Sheboygan first page
November 1961Cassville first page
1962Presque Isle first page
June 1962Beloit first page
July 1962Ashland first page
July 1962Edgerton first page
September 1962Antigo first page
November 1962Cedar Lake first page
October 1963Milwaukee first page
February 1964Wisconsin first page
April 1964Monticello first page
April 1964Mosinee first page
June 1964Westfield first page
November 1964Menomonee Fall first page
December 1964Cudahay first page
February 1965Janesville first page
April 1965Madison first page
May 1965Mequon first page
June 1965Sullivan first page
June 1965Washington Island first page
July 1965Kiel first page
July 1965Truax Field first page
August 1965Superior first page
December 1965La Crosse first page
March 1966Artigo, Lone Rock first page
March 1966Beloit first page
March 1966Cambria first page
March 1966Central first page
March 1966Greenfield first page
March 1966LaCrosse first page
March 1966Marinette City first page
March 1966Orfordville first page
March 1966Sheboygan first page
March 1966Truax Field first page
March 1966Wausau first page
April 1966Madison first page
April 1966Superior first page
April 1966Waukesha first page
April 1966Wauwatosa first page
May 1966Milton first page
June 1966Hartford first page
June 1966Polar first page
June 1966Spooner first page
August 1966Oregon first page
September 1966Madison first page
October 1966Osccola first page
January 1967Ishkosh first page
February 1967Cushing first page
February 1967Oxford first page
February 1967Stoughton first page
March 1967Farmington first page
March 1967Hilbert first page
March 1967Madison first page
July 1967Appleton first page
September 1967Stevens Point first page
November 1967Farmington first page
January 1968100 miles west Of Milwakee first page
February 1968Appleton first page
April 1968Cochrane first page
May 1968Bowler first page
September 1968Green Bay first page
October 1968Hudson first page
August 1969Algoma first page

Links open the original folder at the US National Archives.