govweird/archive
Case FileNARA NAID 28972284 · T1206 Roll 29

Project Blue Book Case File

Green Bay, 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 Green Bay, Wisconsin in October 1957. The full case file (4 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

Green Bay, Wisconsin

Date of incident

October 1957

State / country

WI / US

Page count

4 scanned pages

USAF evaluation

unknown

Microfilm

T1206, Roll 29

Original case file scans

Original case file · scanned by NARAPage 1 of 4
Transcribed text
-
id ii PROJECT 10073 RECORD CARD : ;
1. DATE : 2. LOCATION 12. CONCLUSIONS
0. ‘Was Balloon
17 October 1957 Green Bay, Wisconsin 0 Probably Balloon
3. DATE-TIME GROUP 4 TYPE OF OBSERVATION 0 Possibly Balloon
5 0. Vi 9 O Was Aircraft
st SRC a ‘BGround- Visual O Ground-Rador QO Probably Aireroft
{___6M SEE {TAO TER AR 2 Air Visual O Air-Intercept Rodar O Possibly Aircroft
5. RE ; 6. SOURCE O Was Astronomical
O Yes O Probably Astronomical -
-O'No Civilian O Possibly Astronomical
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE CE TGR Oe
ODO Insufficient Data for Evaluation
pe : ; HEE 0 Unknown
40 minutes one FAR N-TCG 5
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
Big, round object with white glow, Weather shedule check with direc-
traveling very slowly from north tion of movement of object, balloqn :
to south then faded from view, released in viginity. Balloon,
ATIC FORM 329 (REV 26 SEP 52)
| |
p ; ; i F 4
/ 4

Use ← → keys to navigate · scans hosted by the U.S. National Archives

Source: National Archives Catalog · NAID 28972284

Connected across the archive

Places

Green Bay, WIWisconsin

Agencies

United States Air Force

Dates

19571957-10-01

Related case files