PROJECT 10073 RECORD 1. O"A l"E liME GROUP 28 Anril lt-9 Tuscon, Arizona 10. CONCLUSION C l vilian UNIDEiiTIFIED 4. NUMBER OF OBJECTS :S. LENGTH OF 08S~RVA TtON 'I. O~IEF SUMMARY AND ANALYSIS 12 m.i.nuten 6. TYPE OF 08Sf:R '/" Tl m- Ground-Visual. 8. PHO TOS t C,t No Ob3~LV'lr si@lt ed a v ery lo..rge, saUJt.U~Olika object. It '\;':3.3 th""J i::'=' of a city block. It. t-ra3 rot1..uct.ing sunshine and I . r.)}low9d a curved trajectory. It f 1,.\1 from vi~w aftBr :.lhout, .l2 m.lnutes i'YJ. dn:> -''ld1J 'illy r1 i:= tan c e .. tra lin~ i:" s .ll.lv ., e 1 ikA h o,rr ::1t .ln pI. t C r\ o~ll .llrr-: l--eli .. f re1labi] i tv .o ;o ,coo tit~ r 9 f' l e r. t i :m s vPrV co or. I'J8n I:tr~L O.!F. . .. et .. ::> r,r.a vel in z "'lt~}-east..er1-r C.iro,...ti0!1 and f'i!'!S11v .J~N'i:lrilml r/"S ~r-er1 O'P.Y' and dis 'l rr.;e T'"C 1 !.JOCK.i.J1 OR ANA NO 4 ( tRM'l''( -; Ot.hfSF. VISU~ L AU?.~L ~ .. q ;,.IQ R ANGE tnd ( ; h e "ur:~l Se~!or:o by A D rl d N of Obser"'la t ior. 2 . Exact T~:-:'J (locs.l) j . IC Tuscon, Arizona o .:."' observJr 5 ';h ... 1.t a.ttr'l.cted 1.tte~ticn to o~ja ,t Si~a of City Block ' t:: lC.Hi Dl.rJ';ri.on 0: f l i.,,rr. or . IJ I' c t (.>) Spoerl 5CO r o{ 1es 1 f3 t .La.tr l rCi ;. ~t i on.:i Faded i'rora vie.,., Incidr.1nt ';. :o .._; '1, .;~t. f;tadnally -ldin.g t=-c~ ,rl.l-~ .!.n .t.:.!1tt Jiutar.oo. Ce ltJV~n.red U> i:B in a. .!'...l-.... Md . :octtlf''f., "J.&tt I l:"Bllttva .,,..is ub~oct ~iCUJ travo.1.!.11g ,;.."l a 3-tru.l ... ir.e ~ "':."aft ~J :;ni.n'G ot ~but': ... rBr,. ,n. ....he ll t ~1o.n :'111..~ c~r.rod .! ~JtJlt.1J j~ilt thi3 u oj oct tv 1:.~ e:-a~g in ~xcu:J:J r . ,.:J'J mi.l~tt tt-tn ! !.(Hlr o.r. an ult.1. tutte 1'.i-J': f:'(M !: tc 1J Pi lu4 ~ !:o~. ~-:;. to bo :"BVt,lring :.;i,.."ti, .. ar to :1 ra) l of rm ;'drpl.1J'lae !~ rl...siable 'mtm it reaef*:t " !')()IliUm ~-:t .ere it rer~t'J'ted "':.hs sunt s :.~:f# but i~ .-L~!lO ..:ou f i! ~)] ~f~Gn dur!ng :.r;.a -. ~11ee ':'lf",tnl nc ~onact!.or ~Ji.ahl.e. :.'I-c:a the hai~t ::nvat .~r vaoca~ traila. : -~ in the CCllpazrJ' ~ ur.d t ho th~.a .of cs ~n:.~ rruan:!:.;lg ::oar ~.0 COitlOr m.... Vri'VO ;:thi 1.s th~:s ob ect, ttaB ;L, ~i."rt ~:ant ~ !'lO oponin ;3 J moo~ or :lflj ott.or !daot.:t.~bls InciJJ:-tt at :!.. n . .:l!~'lM J!. 75 dJt.J r.u~.tt ' l. .. CX:l tile hon.~ntal a::d \t an alti ",u<~a ,:) .1bout 2;J,OGO "",o ~ .. .;_,~J .f:Jut. I nva.t:.ttd ';his o b }act ""n:il..ta ~tar.dinJ .!.n fr--:nt qf v!"!~ Cir~la .f . lral\C.l T1lJar the r:.;, r a ' }t;uut. l:.Odricic a.nd. ~.ar+-'1 ~tpbell i\'1\te' at, 221,S .,.a,t !led.rlck hcn.ud it a l.rijl ::.t.nt t i L v ta. y oolor. :n1en I !.!r!Jt. :JiS91ted t .u ')bjeot, it w;~a tr..l"lel- :1.!1-.:.:1 a 5ouLh ea8twtr !i ... 'Jction~ : 1d !'iiw.ll7 \~l:rr~d t.o ;;nd Jo,.'th~st. ~;.r.d :i!!Sap~d ,hat. I CO'IJ:!.d sua. Tt. ~ u,.: .. i to :00 ~:>~ting a:s it tra1eled. ! yo,tld n J-Ja ~a;, it uaa ~;o:a-.r!'!ll:l~ at. a hi&~ .. ~7....a ;t .. psoo. .J-:ere trc~ e n o t;l~Hds, a1xi ~'1a ok;r liaS ~r C~34!r IItAn -ns ca1l.ad HEADQUARTERS UNITED STATES AIR FORCt:: THE INSPI:.CTOH C..,f:.N::.RJ\L OFFICE OF SPECIAL INV 5 11GA fiO'IS RE?ORT OF INVST1GATIOH FIL NO. O.~T REPORT \IAOC: OY REPO?.T MADE AT OFFIC: OF ORIGI:'4 f>EFERENCE I lilt , I OISTRIBUTIO~ ION CCPY FOPW)f'OEO TO or ObsarV:l. t io:l