April 1949 | Tuscon, Arizona | Incident #332
| 1. DAYE - TIME GROUP RT a ———
| (
Ree a et cotesusseesmmmmmttn —
10. CONCLUSION
a 8 Ap ril 49 ———
{3. SOURCE
UNIDENTIFIED
11. BRIEF SUMMARY AND ANALY
GM
OCR recovered text quality varies — view PDF for accurate reading.
12. CONCLUSIONS
Was Balloon
Probably Balloon
Possibly Balloon
Was Aircraft
Probably Aireraf? |
Possibly Aircraft {
|
oo
3. DATE-TIME GROUP
Loosl desl EST
BY Ground- Visual 0 Ground-Roadar
— Go | Ale Vive) a a Air-Intercapt Radar
| Was Astronomical |
Probobly Astronomical
Po saibly Astronomical
Ok OGCO gago
In sulflel en t Deto | for
Unk ro wn
BEE — a — - =
LI First view of Echo by
Sneas was made atellite was
lL when Cg
lver~' toward horizon, appearance
| head would lead
observer to belie
SEVER, do evidence
| cont sem sds as a
| sominine bapa of
Echo I.
i i = . EET IEEE. ; : - ee eee
ATIC FORM 329 (REV 26 SEP > 52)
as aia w — - ma dl