Denver Colorado — October 1956

PROJECT 1007~ RECORD CARD 2. LOCATION -1 C\..;tn!J-.J l!).jG 1Jonv~r, Col0r:ldn 3. DAT!TIMI CROU~ 7. LENGTH 0, OISI"YATION 4-TYPE OF OBSERVATION P.:~round VIsual 0 AlP. Visual 0 GroundRodar 0 Air-Intercept Radar I. NUMBER 011 OBJECTS 9. COURSI CONCLUSIONS 0 Wtts Balloon 0 Probably Bolloon 0 Possibly Baltoon 0 Was Aircraft a Probobly Aireroh 0 Possibly Aircraft 0 Was Astronomical : O . , Probably Astronomical 0 Possibly Astronomicol 0 Insufficient Dota for Evoluotion 0 Unkno'Nft 10. IRII, ttY ofl SIGHTING ' 11. co.-..Ml!NTs :u :n ' s l c1tgl:1. o:>jcct var; note J w.:-st q f ob.-:;urv,ttioP !.Oint at a~ l()Ut 10, ()\){J ft. O!'jvet l~tst .:!i~on at ; t ~;l'i.t-~hlly 1ow.?r nlt i tudJ thu.J or.lgin~l..l si hl i~1~: .. OlJj disa1JP~,l!'0d h~J.1in d a ld 1.1 nnd was ATIC POitll 321 (ltln' 2t !&P 52) s j ghtin;; is 1Jl~fJ~)~ h1~ nstrono ruca 1. JEDWP 11289 tJPC251 YMB 155 YYC1~gENA186 Ra RJEDWP RJEPHQ RJt~FH~v DZ RJEDEN 1& F~1 COilDR 4&92ND AISS ENT AFB COLO TO j1Jt;FHtJ/COi1DR .34TH AIR DEV DEf KIRTLAND AFB Ni-lEX RJED\JP/COMDR AIR TECH INTEL CEN WPAFB OHIO aJEPHQ/DIR OF INTELLIGENCE Hl~AD'.lUARTERS USAF t~1ASH DC /Ut~CLAS/AISOC ~893. THIS IS A UFOB MESSAGE PD < 1) CA) ROUND (I3) PEA (C) RED CD) O!'lE CE> N/A (F) SEEa'1ED TO HAVE TAIL (C) SA~ AS PARA (1) (F) PD CH> l~O~JE CI> SAl1E AS PARA (1) ACF> PD (2) (/1) LIGHT I~ THE SKY (B) l1EST OF OBSERVATION POINT AT AilOUT TEN THOUSAND FEET (C) DROPPED SLIGHTLY FROM ORIGI~AL ALTI~CUDE (D) N TO S ---NO MANEUVERS (E) DISAPPERARED BEHIND HILL ---JUCTIOtJ OF HIGHWAYS 72 AND 92 PD (F) TWENTY SECONDS PD ( 3) CA) GROUND/;:rsUAL PD (D) NOlJE PD (C) tl/A PD C4) (.-i) ~4/ZS~&Z SEB 56 AND 04/~83~32 SEP 5.S cr~...ro SIGHTilJG) CJ) NIGHT PD P~GE TUO RJEDEN 1G LORADO GUARD AT ROCK f~ATS ( '-lSZoZ) PD AURORA COlORADO GUARD AT ROCK FLATS (~83~2) P ENVER COLORADO GUARD AT ROCK FLATS (~S3~Z)-P$ CD) N:A PD ( 7) (A) CLEAR AND CAL1 (3) SURFACE T~O HUrJDERED DEGREES TTHIRTEEN KNOTS-----~IX THOUSAfJD FEET OtJE NINE ZERO DEGREES 'l ':10 ZERO KNOTS-----TEN THOUSAND FEET TWO HUIJDRED DEGRE5 ELEVEN KNOTS-----SIXTEEN THOUSAND FEET T~O SIX ZERO DEGREES ELEVEI~ KNOTS-----TWENTY TliOUSAND FEET ZERO THREE ZERO DEGREES I:LEVE~'J KNOTS-----THIRTY THOUSAND FEET OtlE SEVEN ZERO DEGREES i~INE KNOTS-----FIFTY THOUSAi~D FEET TtlO EICH"f ZERO DEGREES CC) No~:E PD (D) UNLIMITED PD (E) NOI~E PD Cl~) NONE PD C~) SEE ELEVB~ PD C9) NONE APD C l J ) U~!l\NOHN PD ( 11) AS ISTll~JT OPERATIOl!S COfJTROL OFFICER PROBABLY HJ.:TERoas PD