PROJECT 10073 RECORD CARD 2. LOCATION ) 12. CONCLUSIONS '>l..d.c LQ I M 130 d 50' t. l1 Probobly Balloon .C. TYPE 0~ OBSERVATION 3. OATETIME GROUP 0 Ground-Vi sua! 0 Ground-R~:~dar 0 Was Al rcroh 0 Probably Aircraft ~!====~=:=======-=---h.-0 Air-Vi suoi 5 A ir-Intercept Rooar 0 Possibly Aircra ft 6. -S-OUFtCE ---------0 Was Attronorni col 2.6LlltQ5 I 0 Ys 0 Probobly Astronomical No Radar Ops 0 Pos 'libly Astronomical 7. LENOTH OP ODSEAVATION I I. NUMilER Of OBJECTS .w. w UrJ-1-f Varie d 0 Insufficient Doto fQr Evaluation lO ORIEl' SlJMMARY OF ~ICHTING Onirlent1.ficd obJect nlr'.lde p'\sses at ship Guadalupe . Speed 3000mph. No visual @.ghting, ATIC FORM U9 (REV 26 !ZP 12) 11. COMMEN"t"S Inforu1.tion indicates tha t the racl.ar ~argets pos~ibJy cuuld h~v~ b~en cau~cd by one of th~: folloldng: Interferenc e ~rom another r adar se~ Intc1f c rence from the; detecting rada r s et itself nnd \'leath e r COMMIHT NO. 1 (DO HOf WRtn 6UOW THIS UNI) UNCLJ\SS1F1ED D.~FT!C UTENI 011 'UM~U fiicc.'M c-:-E 96 o 2, [J t f,. UTJ(iiiAL ~AL:ULATED SPEED APPROX j35C PH .. PLUS 3 DEGR~ES : ] ~,T .. C:~Li.FT /-.ND lAND .. ovER-. ~S r A r 3000 FEET u P -\ IRC.'J 4?. Sl:BtvlriT L4G DET.Q..'LCD HE.i'Ot<Y PJ r ' ... lluu J JVlemorandztm TATES GOVERL\i\lENT TO : Op-S22V 'Jl!Cr: !ladar !)etection of Airborna Tar gets I.taking P a.;.,.:1s on Guadctlupd (l\O-J2) H(;)f: (a) l'laval liessages !fo. 261110 Z Md Uo. 280135Z f rom CQ;.tFAIRHI):G 6 to CO:.i?.AIU JAP . J. Tha followir.g informati on is requd~Ced concerninr; radar detaccion or airborne tarr:d t.s na.king pas.3a3 on Guadalupe (.\0-32), in orde. tnat chis htH1Jqu..u-t'3r.J co:m ma.ke nn analysio or t h e type tar~dt :>ighted: (a) \~t type radar detected th~ targdts? ('h) Frequency of rad~r Pulst:t v1idth (:1) '.!.'yp~ modulator (hard tube# spar k c ap) ( 0) Altitude or air c r a f t when tur gets YTere datacte<l. ;;lira ta:re;at blips steady "~;thile o:,;iel'ved o r '\tara trey a potty and of V~t is mdant by r adar blips elong~ting to 3/8 inch and 1/8 inch? elongation in range or azi muth? (h) Ho., .. did the target size compar e in r a nge and azimuth with that of con- ventional aircrRft? ( i ) Were a.ey radar sats operati.o.nal on the Guadalupe ard what we r e their tarc;et status during the t L"lle the a.irborna radar detected t a rgets? (j) Is there any other infor.nation that can be addad to this report? r f I.Ji' i.tc~lvc.:_;"\ or r:lc.Jlvlt J t V"l3J.O!l U;\JCL!~SSiFJED 'i~ . :O!d-v I'L'C ,\TTN COL ,iA:<.:US t: tl:i~G t.ht:t tiRl1T I' P fl(l!iJI;tt: DEFElRFO ------- (ckte/timl.! group) (Ci("O On outsl)if'3 mes~s~' :~f s<J ho1~ .wt orH ;.1d) c:f~qr .:;~gc:a fnfc,., b'"~.;iflni"g .ext ! fcJ TO Ci :0 Tf,;::J~.:~-; ~iOf f,JA\f ".BtE AS COURSE:i or P:.~N rvtADE ON ?LAI'J:: Ll I .'ll;.lr! 0 Piti\Hilot OVLRHc::AIJ A D ONLY APi'f.\f~-9 ON SC.OPt: ~/1-lt::N THC: TARGET CAi1.~C: l rrO