pqQJECT 10073 R~CO~D CARD 2. LOCATION 12. COHC\..USIOHS w,,. 'lolloon ? rob ubi y Rol I.'IOn Ponbly Bolloon '-TYPF OF OtlSER'V~TION OA r~TIME C ROUP Wo, A~tc:rolt Pr?boolt Aorcroft Po u1 bl y Ai fl':rolt W.:u . .\1ttonoml c ol Cmund Vlauol 0 GroundRodor ;:-rl-'o; os 3. sou~c: P 01 obly A.stroi"'mlcol P o 'l stoly A stronomcol hwf'clenl "oluolion I 9. '4U.I.IdE1 OF O BJECTS 1 7. L!:sCTH 0 ' 08SE~V \TIOH w- oliMI-- ea~a r.ot ava!-~ole ~t r-13 tL~. !n~ I ':' ! ICAGO ADS T~UAX FLD 'NI S : z . /~ZJUSAF ~ASHJC DZSCcti ?TION 0 ? OBJZCT :1) mJUSUA L FEATUR:!:S: OSJZCT GR::::J 8 1 GGR AND BECAME ORA~IGE CO LOP.:::D .. J ZSCP.l?TION OF COURSE OF 09JECT,. !) 'JHY .lOTICED: Hr 'JJAS SITTI.IG I~ A DARK ROOM A~ID S:\::1 03J:!:CT :~IIT:.~L EVALUATION AND -~Z!:1UTH: 5 DEGRE:C::S A30VZ nOR: ZON. 285 .-) ;_-_;_/.\ -r:>M AND AZ !:"!UTH AS 0JZCT JIS.\??ARSD: 255 uZGJZZS. ' 7L!GHT PATH A~ID ~ANZUVZaA8!LITY: 235 DZG~ZZS 255 DZGRZZS ... ' .1AN.I~ OF D I SS A?P:!:AfL\ NC;:: JUST DISS.\. PZ.\RZD OF TIME IN SIG~T: 2 :1I~u::::s. '1ZT~OD: VISUA_LY l DZ~IT I 7YI NG nJ::-0 ON ALL 08S E:RVZRS: 1 C!VILIA~I, NAME; 23 ~AILING AJDRE:SS: LAKZSHORZ DRIVE CHICAGO ILL r.J?:\T:ON: CIVILI.-\N PILOT, AIR FORCE~IRE:SE::tVE L7. ~'ZAT'-E~ AdD 'i HlDS ALOFT CONDITIONS AT TI:-lES OF SIGHTING: ~IS -\C::OUdT 0? '.J:: D DIR:::CTIQ A~lD VZLOC!TY AT: 5U ACS 290 DZGRE:ES 10 310 DEGREZS 2 0 320 DEGREES 20 300 DEGREES 35 3CC JEGRE::s II U .iUS !.J.~ L ACT l VI TY I. I TH A~ZA: l ) ZTZOROLOGICAL~ ~ION AS7RO,IOMICAL: NONE OTH.ZR: NONE ... I~ITERCE?TION OR IDC:NTIFICATION ACTION TAKEN: .lONE ~. !..OCATION OF KNO..JN AIR TRAFFIC IN AREA AT TII1S or: SIGHTn:G: ALL :<!~IDS ~ ?aE?A~l~lG OFFICER: MAJO~ KALESSA ? OS IT: :hI, TIT L::: ~) COM~E~ITS: NONE SZNIOR DIRZCTOR J ) ':>RZLI~!~ARY ANALYSIS OF ?OS513l.Z CAUS:!: 0? SIGn-ING: .iYSICAL EVIDE~ICE: ' > ?HOTOS : NON :> ~AT~RI~L: NONE ~ 1ISC CC~MENTS OF OSSERV:!:RS: NOI