PROJECT 10073 RECORD CARD 1. DATE 2. LOCATION CONCLUSIONS E.Uco, Nevada 3. 0.'\TE TI~E G.ttOUP -' 7VPE OF 09SEi-lVATIOflt 0 GroundR-;,dor -.s:-. ~P~HOTOS . -6. sou~ce \f,{ observer 1. lENOTH 0~ -:'l~Sl~YATION Wos Balloon p ro~obly s.~ll oon Pouibiy Bolloon Was Aircrofr Pro h~bly Air croft Possibly Aircraft Was A5tronomicnl Probobly A~tronomical Po):. !\t bl y As ttottorn i col l ;uuffid.,nt 011t~ for E'f'ohJOtion 11). BRJ,;pt SUM"'.4~Y OJI SIGHTING 11. COMMENTS Obj'=et \<Ji 1 s tcady moveme-n:. .:.J~r ing f .com the ECHO w'l::; ov~r R~ !~O at. 035oi!.'1_, ho\IE:V.:c ~forth t o South observed :JY HX ouser ved it':.; motion -r..;aa to thr.! NE 'F.CliO -w::td o v er chro,..!.gh t ht:oclolit.e ~hile tak.:..n.g obs~rvatio.n Salt I.r.il-<.e ('i.ty at 03561'~'~1 mo'llnz N~. on 1ii ba:l:..,o:>.. Object st3.r1.:..t:e in o.ppea::rance EL'<o is midway be t\..reen these lo~a tlor,~. ~x::>~r.ft. f :::-:-:.)v ement. Obser-;c:i for 1-2 mi n I f renot"te<l di rcct l.o71 ,.,,:;::; i n error th::: c~nJ cou l.d :::a.r2 be-en ob'3e ~re(1 l..:>n3er excep t ob j~c t w:.t3 prolJ(tblJ I.:CHO. Also there ls t~H~ po3sibi..li ty that thl:.:; "-ir:t3 071~ of the oth~r ~1sl.ble s~tellite3. Sightin~ ch~ractcri.nt.i c or Satellite, .L: 'lvt ECHO Ghen probably 196A E THSTA. Elko, Hevada S~ate:-1ent on cel estial movement sighted from this st..J.Lion : ust 1963, while taking a J:.ilot balloon s ::-1dl.1g I cbs erved through the theodolite ~n object .noving : north to sou~h. Except for its steady movemen t it could r.)t be distL1guished from one of the bri6hter stars. i. s ._,oppe n~ve:~n.., of the theodol ite t wice to be sure of J. ~ e o oJ ec J was l..! .s 1g rom c o uld have bean .f"l1o-..;ed for balloon tracking. 2 ) ~o 36 d~grees, azimuth 233 to 238, t~;o mi..'lu tas, a ltn0ugh longe-r-time but for t~1e PST; e le7ation ~gla fro~ EL~o air cort AdD SPACE .4.DMINISTR.!.\.TION :IATIONAL...A~UTICS NATIONAL AERONAUTICS AND SPACE ADfti!NISTRATION WASMUIGTO ... D. c. R!l'!ltltiD TO