PROJECT 10073 RECORD CARD 12. CONCLUSIONS Chicago Illinois 0 Was Balloon 0 Probably Balloon DATI!TIMI! CROUP TYPE OF OISERVATION Paui'-ly Balloon ~Grounct.VIsuol 0 Ground-Radar Was Aircraft Probobly Airc r oft At,..Vhuol 0 Alrlntorcept Radar 0 Po ui '-1 y AI rcroft 0 Wos Astronoml col 0 Probo'-ly Aatror.omlcol Pouibly Astronomical 7. LIHOTH Ofl OIIIRVATIOM NUMBER 011 OBJECTS 9. COURSE 0 Other 0 Insufficient Oota for Evaluotic.n 30 seconds IRIIP SUMMARY 0, liGHTING 1. COMMENTS Color was brigbt silver. Alt was 100 Evaluated as Almoat hovering then level fiight. H EA DQ UART E R S Fl FTH ARMY Ut80 ~A8T HYO. P"AitK BOUL~VAitO CHICAGO I S ILLINOI S ::toJ ~CT: t:lcO!lV~nti O:l!.l1 .. \.i rcraf"t ":~ri~ll't-P3.tt)r ~n Cayton, Ohio :,cur info::.-~!'tio:t. AIR MATERIEL COMMAND IN lll'lY ADOIIII 10~ COMMUIIICATIOM A.. iii- YILOIII TO COMMAI II OIJIHA&. A I I MAniiK C011MANDO~TTINTIOM PO\- LOWI... ICI IYMIOla WliOHT~AniiSOft All fOKI IASI DAYTON, OHIO MCI ;l."(A-l.a/ Jlli/ peg Chic ago, Illinoia Receipt ot your letter dated 'Zl April 1951 hereby acknowledged. letter will be forwarded to the ottice interested in t hese matters It further information is desired you will be contacted acticn in writing this Command is appreciated. !RYAll L. DAVIS Colonel, USAF Air Adjutant General Htt AJAC ,_ Ne. 9 (I" I Felt 49) ,2.A-E!APUU t!U-e