6 September DATETIME GROUP LINOTH OP OIHAVAJION IRII!II SUMMARY OfJ SIGHTING PROJECT 10073 RECORD CARD 2. LOCATJOH \vashinzt,on .. T\'PEOF OBSERVATION :I Grot.~ncl Visual 0 Ground-Radar 0 AI,. Vi s1.1 al terc e pt_ R.a'dar NUMBER Ofl OBJECTS . 9. COURSE 0 long, sil ver 'rd . <:.h fl.s...ue o.n'i snoke Hi!: T :::o t. trsiling for distc.nc e disap pe,red ft Flight thro:..tgh T><m~r :Jperator approx sa:r.e t->. ne. Sighti!-:~ at dnsk. ATIC F ORM 329 (REV 2 6 SEJ' 52) CONCLOSIONS Was Balloon Probabl y Balloon Possibly Balloon Was Air'cralt Prob a bly Aircraft Po s si bl y Aircraft Was Astranaml cal :t-IE1' .EOR Pro bably Astranoml cal P o ssi bl y Aatronomi col In sufficient Data fa r Evaluati on r ~Er J ~ hF ( G ) FLA!< P.T P.1-,t< ~JITY iOK ThAlLI'~(; Oi\ E QUA;"T~R M:::!.E ( -) S IGHT I.~G -l.Jl:.Gnt.l'. : ([:) V'ji.:CT TUl~,i~iJ fiT ALT P .. C'JT F'T A,m DI .:._ .C.PP~AP.Ef 0? E:RATCR "AT-O'A I -l!R>J"""~T T~AIL T: THZ ~i~T ::; VTI\jliTVC : TCP !~. ,.;(. ALDITIO:'I.~L li'!FO AT i,l]ASHI:~GTO~ A.RTC.