Uruguay, September 1958September 1958

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 Uruguay, September 1958 in September 1958. The full case file (6 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 33.

Reported location

Uruguay, September 1958

Date of incident

September 1958

State / country

? / XX

Page count

6 scanned pages

USAF evaluation

unknown

Microfilm

T1206, Roll 33

Original case file scans

Original case file · scanned by NARAPage 1 of 6

Transcribed text

igi _ en a asd i ted gh ry Gr A . ——— Son Hp Op sx i Fl §
~
7
-
PROJECT 10073 RECORD CARD
rate 2. LOCATION 12. CONCLUSIONS |
: : &i 0 Wes Bolloon i
oor tember 1998 Urugua 0 Probably Balloon
} — O Possibly Belloon |
iy OATE-TIME GROUP 4. TYPE OF OBSERVATION :
2085 . " 0 Was Aircraft i
OL [rom "1. 1 N——— :6r0und- Visual O Ground-Rador Q Probably Aircraft ;
(1 ] FR — a Air Visual O Air-Intercept Radar DO Possibly Aircraft ]
ys FrOTOS O Was Astronomical
a Yes O Probably Astronomical
Ng Ne CIOoV] D Possibly Astronomical
*. LENGTH OF.OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE BE DI ait aise
: O° Insufficient Data for Evaluation
0 Unknown
: BRIEF SUMMARY OF SIGHTING 11. COMMENTS
ii ath ©3J moving fm ¥ to East. Buration LOU Lule i0O8SLLLe 87/6,
| Lids DORE white obiong. Changed to & clso possivie satelisie, No
ja ‘1ke planet Mars, Constant color Cconcaus.on reached witho it addi-
i 'rililance, Rapid moviment. Faded PaOURL Gachy Cassy listed 3 Ans
~istancee. Third ime ob sighted, fficiont iui, La
+» LLcilon not rptda,
i
ATIC FORM 329 (REV 26 SEP §2)
I'l |
; 1
= hii is HO oss st RS BA) BB Rss Ga ai ee Ch AR ci SAR Fa RIE A A nd RR A CR Se il dina ’ SNA. SRE

/ 6

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

Source: National Archives Catalog · NAID 28979851

Connected across the archive

Agencies

United States Air Force

Dates

1958 1958-09-01