San Gabriel, CaliforniaMay 1955

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oF ; g PROJECT 10073 RECORD CARD :
I. DATE 2. LOCATION 12. CONCLUSIONS
WX Was Balloon
| | Wey oye 00 | Bas Gabriel, CRoMTORHIS OR  Betiven
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION 0 Possibly Balloon
L Local TE CET XR Ground- Visual 0 Ground-Radar 0 Beabably Adrerals
1 _owP0/0449% i ls 0 Air-Yisual C} Air-Intercept Radar DO Possibly Aircraft
5. PHOTOS 6. SOURCE O Was Astronomical :
DO Yes O Probably Astronomical
Kibo Civilian 0 Possibly Astronomical
Lam eee TY COURSE
A 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9 COURSE 0, Other ———— — —xo———
0 Insufficient Data for Evaluation
- : 0 Unknown
| 5 minutes one West
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
Round/white/faded waway/gaining pefinitely a balloon.
; altitude. .
ATIC FORM 329 (REV 26 SEP 52)
5 PCARRD SR FE NEROIS E Re AE ERA AR ai ;