Inoidant nl04 --Smyrna. 'ren."lf)SSe~ --7 ~roh 1948 htt o bject ⁢hted h ere 'TUia undoubtodly the plru:o t Venus. The sto.t c d positi.on cha s IJ:,::o.ctl y ( .1lthin s.llo:-1ablo ob!i.Jr'Jtd, io-.o.l orr or-) Y!i t.h tr.0 oo.~i}ui;oc! p:)"'i t J.on o: V0:1U.uo lJJGcription o!' color, sp od, D'!ld satti::t; tir u.lco all che1ck HEAnqU ART TtS lR l!ATER:reL CO:!,~ . rieht-PatU,.reon Air 7oroe B!t. e t yton, Ohi o ~ iu.o-3/i!ii3/ro. SUBJBCTa Proj ot SIGn~ Chief., A11" Yfon.ther Sar"lic .J\.."ldre\'18 Air Foroe ?As~. W ~hinGto~ 25~ D. C. A'!'Tlls DSS 1. Pt'oj~c c ':'JS!G";"" ia rJ.4)P.3por n lbla for tlo cnll~ot_on, , .. nv~ vi t: ion nd :11 'tt1r:n~tutiot1 or dt\ta r~lativa t.o n t~ttn[; o !' w't\don~!.f~ d rly\.r~ objaot G .ktt9.o!tod .rnold~rt S'..Wt!i.arl..>J l t}~u 17~ r.om the !'11~ o l '.ro_j..,ot rca1 n.r'.) .for11\, .. ded for Jtudy .1nd :.~oo~nuo.tlct! s .~ \1vh\or ttw :\.n<Olu"nt r:v\.:f be elio 1c;.!lted b llocn., r9l.3 3e d on routin 11Ytl<lpt1o ~c nt~ ~./ tt' A1r W~H\Ch"r S!'lr~io,, th, N v y Mro1.o~! 1 '''A.;/ r. ~!\inecl i n your hea<.lqLtar flri.l tor woi~:t:tg n d rc~ r~no purpo <f.l ..... th" p,i Vf~ the r Se rv 1c , d to ie t in th !. the onl,/ F. :nO~' Of' 1C:J 't-jpP.) t . t COO"l~)= iohz~l"'t or Projeot SIG!'1 exe Un1 t d St te TI ' thc.lr Bur:HHl r . ..l l prov 1 d , . L"lfOr:;"a .ion o n b ... 1 n l n ~.. H a.rc:'l p~ojtHlta in !doh b lloo ~ 1..13 d a:-d hi h ,on~Lto~aJ o:-t\ponr. :>rod b't.f th.-1 :\.nay .. 1! *rl'y OC'" ,_.nr d ,_.t t . ir For 1'}\ n t3d by ~h~ lnt 1 "...ge!lOd De :-t:l~:lt or h 1o GOCUmlld . !h~ eh )U:-t.lally rr.a i flt from "\;}, 'Droj o~ J!~t,ll"' Of 1.:.1 , ~C L\.X0-5. Th" :;,]t .. ~,, , . r ' d ~a .. lno t from t ch ok , r synop": ic lo n rl igh .. 3 tr. by a.tlo.!l~ O( th~ .:\1r f' !"Ce) .h r \vy !ld t ~dp!)ol"~c:.ent t' \,)}l.aion . b:\l ty o!' "nl7 b~\lloo;u, po ib .. ll t:r !A\.lln -no Bq l\:C, Ch~f', ..\.1r lleather 6 rvh,o, Wash1n~ton 25~ D. c. Subj a Pro~ot "SI GU" 4. the :rorm uaed 1D illterro~ting w1t:ne1Sa&a to air,'htioga 1 1~olo 84 ae a watter or 1n~re~t. Conrnent aa to po eible improve~ent of th wEoe,r.ti~l El nte or In!or~tionw 1D r~gard to routine a.ynopt1Q bnlloon tlit~t~ 1a invited. . 5 It u requested .that oorrespondonc-a be ror"arded to the Cor.unanding Gener l, Headquartera Air t.eriel Coi.lr::ua.nd, ~i;U,Dtlon l:ClAX0-3. FOR TIV: CO~JA~wDJG C::NERALs n. R. Cl1n-o~oan, Col~ USlF ..tV'Olll, Hq, USA.F C~pt l'r~k ::1 ('1tJplw~lOI lo.b Colon,l. u~".it, Ch!ef~ Int~lli~ no$ ~pt CEE.CK-LIST -LT}!IDU!":' IFIEU FLYUlG OBJmTS : :omo of obserwl"' :~1dro~s of obsorvor 7 . Pl~co of ob~(rvt.tion o. t:u~bo r or objoo 9 . Dis tanco of objuct from obsorvor 10 . T il"lo i n s j ~ht ~ ~ 30oft borl Dir>ction o f flir,ht li:J. S i zo 17. Cnl o r 19. Odor dotoetod 20. . i\.ppnront ccmstr\lctinn /I 2 1 . Er-hnust tr~lls Effo ("t on clouds n . S'r:otch :!s or photogrnphs 25. ~:anr:ur of di ~Hl ppoe ronoo i..[.UJ...l ug Q on er-a 1 t ytoa. Jhla .A t cn s r.1 1. I!l complianoe th le~er iiq. ~aotioal ;\lr Ooa.~JUi, aubj~et. .... ":lspor+.~ ~r :rntor::atioo on t?lji:Jg Disoa"' dated 15 Peor~ey l 4S. the toll i. 1n:for..,r.l.on i ~ j itt,ds o. ..a ':ll .se r opratots, llCS J~ffi.r-... , t r c~ c r See abo ea Colo~ t 7~lloc ors~ _;:le e d ~ U1'1.laown, eatd ~d Vf'J"'t"'.f :! lollf. :Jr~-fi8 minu~3a. 3 OUfti t 1l ODO bou-'41. ~oa t..hi.s i:eoTin~ otly ~ howeriuc j\11 t :mila tra. _..... lMbeea the wen a4 MJ'tbwtt Jut Uoft tile t: !JW)'f1lll d1rtc~l7 .., m. S.,ZU. !M lpM4 .. ea\ia'"-a al 81-. U. o Jed ~a. nai)le t o:rt;p11'N 1tote.. It fMel. _, Dr HYNEK'S EVALUATIONS EXTRACTID FRO~ PROJECT GRUDGr~ REPOHT. E1f)l prob blllty1 l-:1.11.~ or low probnbilit.ys B llo r.HlU )r orcli ~e.ry o.l.t."'orn{'t 1 l tl8, lrlO., or ffllllnt;; bodi~s~ Ui.. c " l.l ( rul'l ctionJ, uror'll tt: a.nut , bird~. prao1 ~dus explanatlon~