r.~ DATE TIME GROUP 4. NUMBER OF OBJECTS S. LENGTH OF OBSERVATION 8 l-Iinut es. 6. TYPE OF OBSERVATION Gt1Q\lnd-Visual 9. PHYSICAL EVIDENCE - iiiiiiiiiiii PROJECT 10073 RECORD 2. LOCATION Arlinc;ton Heic,hts, Illinois 10. CONCLUSION Possible (3~TELLITE) 11. BRIEF SUMMARY AND ANALYSIS Observer noted star like object traveling from \lest to Ea.st w:i th a southerly drift. Object liaS visible for about 8 minutes before fadinB from view. ACTI(E : RDC-4 UNCWSIFIED DIPAIIMENI Of 1111 All FOICI STAff MESSA. lUNCH lNFO : XOP-1, XOPX-2 SAFOS-3, I NIN-7, DIA-l (19) ADV CY DIA SMB A0 07 OWUY ' PfTU JAW RUEOYXE0665 2371e45-UUUU--RUEDHQA. DE RUCOAHA 002 2362051 fM RUCOAHW755TH RADAR SQUADRON ARL I~GTON HEIGHTS ILLINOIS TO RUWMFVW AOC ENT AfB COLORADO RUWGKG/10AF RUCHARDU--GEBAUR AFB MO RUCOAH/20 AIROIV TRUAX FIELD WIS RUCDGU/OSAF WRIGHT-PATTERSON AFB OHIO RUEOHQW OSAF WASHING TON DC RUEOHQW HEADQUARTERS USAF WASHING TON DC UNCIJAS 7550AC 080.36 JUL 66. FOR. OIN. OIN. AFNIN. SAFOI. SUBJ: Uf 0 1. DESCRIPTION Of OBJECT A. SHAPE-PENCIL POINl 8. S I ZE-UNKNOWN C. COL CR-WH I TE D. NUMBER-ONE. UNCWSIFIED UNCWSIFIED DIPAITIIDII' Of 1111 All FOIG STAif lUNCH IlK... MESSAGE E. F OR M AT I ON-NONE f. DISCERNABLE FEATURES: STAR/SATILLilE G. TAIL TRAIL OR EXHAUST-NONE PAGE 2 UNCLAS 7550AC 08036 RUCDAHA H. SOUND-NONE 1. OTHER PERTINENT OR UNUSUAL FARURES. NONE 2. DESCRIPTION Of COURSE OF OBJECT. A. WHAT FIRST CALLED ATTENliON OF OBJECT: ZIG ZAG PATH NOTED BY CIVILIAN WHO PHONED I N REPORT. B. ANGLE, ELEVATION & AZI~.UTH AT FIRST SIGHTING. UNKNOWN C. ANGLE, ELEVA T I 0~ A~ 0 AZ I MJ T H AT LAS 1 S I G H T I NG. U NK N OWN D. fLIGHT PATH: FRo~ WEST TO E.ASl WITH A SOUTH DRIFT. E. HOW DID OBJECT DISAPPEAR. FADED F. HOW LONG WAS OBJECl VISIBLE. 81MINUTES 3. MANNER Of 06 SERVA T I ON. A. GR OJN 0 V f SU AL B. NO OPTICAL AIDS C. AIRB~NE SIGHTING. NONl 4 DATE AN 0 T I ME Of S I G H T I NG UNCLASSIFIED UNCWSifiED DIPAITMEJII' Of Till All stAff lUNCH INCOMING IIISSAGI B. LIGHT CONDITIONS. NIGHT 5. LOCATION Of OBSRV OR B. LANDWARKS. RAND & EUCLID RCADS-.A.RL I~G TON HTS ILL I NO IS PAGE 2 UNCLAS 7550AC 08836 RUCOAHA 6. INDNTIFING INFO ON OBSt.RVATION . A. CIVIL I AN. L ARLINGTON HEIGHTS ILLINOIS. 3. RELIABILITY uNKNOWN 7. WEATHER AND WIND A. OBSERVERS ACC OUN l. CLEAR AND VISIBLE FOR 15 Ml LES, LIGHT V.' I NO B. WI~D DIRECTION AND VELOCITY. 5 KNOTS 280 DEGREES C. CEILING, NONE D. VISIBILITY. 15 PLUS E. THUNDERSTORMS. NON~ F. THUNDERSTORMS. NON G. VERTICAL TEMPERATURE GRADIENT. UNKOWN B. UNUSUAL ACTIVITIES. NONE 9. INTERCEPT ACTION. NONE 10. LOCATION, APPROX ALTITUDE Of ANY AIR TRAFFIC OR BALLON RELEASES INSUFFICIENT DATA TO CORRELATE. AFHQ .w~tt 0-309C UNCLASSIFIED UNCWSIFIED DIPAITMIIf Of Till All nAIF MISSAGI 11. POSITION TITLE AND COW E.NlS Of PREPARING OFFICER: CE~' SUPER VIS~. TELEPHONE CALLS SHOWED NO UNUSUAL ACT lVI TY OR PROBABLE C AU S E S f ffi T H I S U f O. 12. NO PH~SICAL EVIDE~CE UNCWSIFIED