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Case FileNARA NAID 28971950 · T1206 Roll 29

Project Blue Book Case File

Greenbay, WisconsinOctober 1957

Insufficient Data

Summary

Project Blue Book, the U.S. Air Force's 22-year UFO investigation program, opened a case file on a sighting reported from Greenbay, Wisconsin in October 1957. The full case file (3 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 29.

Reported location

Greenbay, Wisconsin

Date of incident

October 1957

State / country

WI / US

Page count

3 scanned pages

USAF evaluation

unknown

Microfilm

T1206, Roll 29

Original case file scans

Original case file · scanned by NARAPage 1 of 3
Transcribed text
PROJECT 10073 RECORD CARD

1. DATE
3 October 1957

2. LOCATION
Greenbay, Wisconsin

3. DATE/TIME GROUP
Local 0209
GMT 03/08092

4. COUNTRY
Yes
No

5. TYPE OF OBSERVATION
Rawand-Visual
Ground-Radar
Air-Visual
Air-Intercept Radar

6. SOURCE
Civilian

7. LENGTH OF OBSERVATION
10 minutes

8. NUMBER OF OBJECTS
two

9. COURSE
not given

10. BRIEF SUMMARY OF SIGHTING
Two triangular objects, red, white, and blue in colors, about the size of a star were sighted at 44.29 N, 88.01W.

11. COMMENTS
Could not evaluate due to the essential elements of information missing.

12. CONCLUSIONS
Was Balloon
Probably Balloon
Was Aircraft
Probably Aircraft
Was Astronomical
Probably Astronomical
Possibly Astronomical
Other
Insufficient Data for Evaluation
Unknown
/ 3

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Source: National Archives Catalog · NAID 28971950

Connected across the archive

Organizations

37TH ADIV TRUAX FLD MADISON WIS676TH ACW SODN ANTIGO VISADC ENT AFB COLORADO SPRINGS COLOAIR TECHNICAL INTELLIGENCE CENTER WRIGHT PATTERSON AFB OHIODIRECTOR OF INTELLIGENCE HEADQUARTERS USAF WASHINGTON 25 DC

Places

Greenbay, WIGreenbay, WisconsinWisconsin

Agencies

United States Air Force

Dates

19571957-10-013 October 1957

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