DECLASSIFIEDUSAF PROJECT BLUE BOOK · NARA T-1206
UNITED STATES AIR FORCE

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE7340547
DATE OF SIGHTINGFebruary 1956
REPORTED LOCATIONBeaulieu Minnesota
FRAMES3

Machine transcription · mean legibility 86.0/100 · engines: paddle-gpu-200dpi

Transcribed Frames

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PROJECT 1 10073 RECORD CARD
1. DATE 2. LOCATION 12. CONCLUSIONS
0 Was Balloon
18 February 1956 Beaulieu, Minnesota 0 Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION 0 Possibly Balloon
Local_ Ground-Visual Ground-Radar XXWas Aircraft
0 Probably Aircraft
GMT. 19/0135Z AirVisual Air-Intercept Radar Possibly Aircraft
5. PHOTOS 6. SOURCE 0 Was Astranomical
Yes 0 Prabably Astronomical
XX No Civilian Civilian 0 Possibly Astronomicel Possibly Astronomical
7. 7. LENGTH LENGTH OF OBSERVATION OF OBSERVATION 8. NUMBER OF OBJECTS NUMBER OBJECTS 9. COURSE 0 0 Other Other.
0 Insufficient Insufficient Data for for Evaluation valuation
northeast 0 0 Unknown Unknown
not reported one one northeast
10. BRIEF SUMMARY OF SIGHTING 10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
Object like basketball, green and Object like basketball, green and Red and green lights disappearins lights disappearin
red slowly descending in Ilight to over horize over horiz ndicate probable ndicate probable
NE. Disappeared ver horizonl Wx er horizonl Wx a/c sighting a/c sightil Balloons tend to Balloons tend to
balloons in area. have appearal have rising and
fading intc fading into distance. Red distance. Red and and
green associated with a/c green associated with a/c lights lights
Duration not reported however Duration not reported however
case evaluated as a/c on limited
data presented.
ATIC FORM 329 (REV 26 SEP 52)
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S.NEG
S. NEG
E NEG
I. NEG
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20 FER WNEGRMATION
HEADQUATERS
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