Sioux City, IowaJune 1963

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CER PROJECT 10073 RECORD CARD |
§- 1. DATE | LOCATION 12. CONCLUSIONS |
3 : 0 Was Ball
1 9 Jun 63 Sioux City, Iowa | Oo aa abl Ee
| 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Gl (Fosbly balloon
1 Ay PE Pe a CS a CE WX Ground- Visual O Ground-Rodar g Ran eal croft |
2 cmTi0 03452 0 Air Visuol O Air-Intercept Radar |D Possibly Aircraft
© | 3. PHOTOS 8. SOURCE O Was Astronomicel
NE O Yes 0 Probably Astronomical a
3 © No civilian O Possibly Astronomical
"| 7. LENGTH OP OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE B Other_Satellite BCHO T
A s taut cient Dato for Evaluation
¢ [5-30 min one NE fils
© [10. BRIEF SUMMARY OF SIGHTING HY 11. COMMENTS
# [ircular object size of large star observed Duration of the stopping not reported
' lin straight flight to the NE at uniform however the word seemed to stop was
5 speed. Object then seemed to stop NE of the used, therefore it is assumed that this
. Eity. ; could have been an illusion. The satellitsg
EE ECHO I was over Sioux City at O346Z 5 of
1 the city at 62 deg elevation heading i
4 NE. Flight, description of the object
| = and duration are consistant with the
E analysis of this object as ECHO I.
E ATIC FORM 329 (REV 26 SEP 52)
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