Hallingdal, Norway, April 1952April 1952

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 Hallingdal, Norway, April 1952 in April 1952. The full case file (5 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 9.

Reported location

Hallingdal, Norway, April 1952

Date of incident

April 1952

State / country

? / XX

Page count

5 scanned pages

USAF evaluation

unknown

Microfilm

T1206, Roll 9

Original case file scans

Original case file · scanned by NARAPage 1 of 5

Transcribed text

’ .
J Es PROJECT 10073 RECORD CARD :
oe : ( ; u LOCATION ( > CONCLUSIONS
20 Apr 52 ; Hallingdal, Norway 0D Was Balloon
aa SE —— [OQ Probably Balloon
3. DATE-TIME GROUP I". TYPE OF CBSERVATION g ====="10 Possibly Balloon
Local — Ne | 81 Ground- Visual 0 Ground-Raodor b Probably Alrerels
| out. #0) ol #0 ' OD Air Visual 0 Air-Intercept Rador |O Possibly Aircraft 7? ]
| 5. PHOTOS for EB WURSE Mh Wes AstenemicetM4 £7 yur A
| O Yes 0 Probably Astronomical
| = No 3 civilians O Possibly Astronohigal. 7
7. LENGTH OF OBSERVATION | 6. NUMBER OF OBJECTS | 9. COURSE TT RRC heater
25 minutes 1 | E RE — Dcta for Evaluation
0 Unknown
10. BRIEF SUMMARY OF SIGHTING | comm nee acs ame
Ball shape. Erratic -high speed - stop in mi bor bE Hero J is Ye FT n/t
: air, " . 5 FE J {s vt ) i J ¢
ATIC FORM 329 (REV 28 SEP 52)
5 oS, a Pn” wiih i $i

/ 5

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Source: National Archives Catalog · NAID 28941487

Connected across the archive

Programs and code names

Project Blue Book

Places

Hallingdal

Agencies

United States Air Force

Dates

1952 1952-04-01