1960.05 - 7812910 - 23 mi S Of Joliet, Illinois

Document Text (OCR)

SRN. ~<SNE U1 12. PROJECT 10073 RECORD CARD ; 7 DATE. fe 2. LOCATION | 12. CONCLUSIONS 31 May, 1960 | | 23 mi S : of Joliet, [LlLinois Q a Wo s Btal lly 3. DATE-TIME GROUP Brobe Balloon || 4, TYPE OF, QBSERYATIO N Local nt | ee X@ Ground-Vi sual O Ground-Rodar cmt_01/004002 J_Juunne 196600 __ 5 . as Aircraft © Air-Intercept Radar |9 Possibly Aircraft robably Aircraf t , 7 . Ne Civilian ce Pra pcur renemt e al upite r S bsauly xarchonee i j 7, LENGTH OF OBSERVAT ION ~— | 8. NUMBER OF OBJEC TS |...