UFOB INDEX CARD IJ TSS=U3Ei14S~ 2. LOCATION 12. CONCLUSIONS .-a , a Was Balloon VW&J.de, Cal:ltouda a Probably Balloon D "7 c. G ci-VI I 0 Ground-Radar a Woa Aircraft VI~ 8C ;, .-roun sua a Probably Aircrofl Air-VItual 0 Airlntercept Radar 0 Possibly Aircraft 0 Yes 0 Probably Astronomical -L 0 Possibly Astronomical 7. LENGTH OP OBSERVATION 8. NUMBER Ofl OBJECTS 9. COURSE 0 Other _ 0 In suffl clent tJota for Evaluation PCM:r mDutea . DID staticney 0 Unknown 10. BRII!F SUMMARY 011 SICHTING ~ ~dte bbject.s tbe sl.u ot a. Obj were etat.!orutr;y and nre in slgbt, AlSOP Form 5 (15 Oct 54) 11. COMMENTS Concur ldtb Reporting omcer that thia wae poesibJ.7 a balloon.- PROJECT 10073 RECORD CARD 2. LOCATION 12. CONCLUSIONS 0 Waa Balloon 2 December 1957 Riv~rside, California o Probably Balloon Poul Wy Bolloan .... 7, LIMOTH 0' OISIRYATION 4 minute s 10, lltlll' SUMMARY 0, .IOHTIMO -0 Prat.ably Aircraft D Ai~Vieuol D Alrlntorcopt Ro'dor 0 Po .. IWy Aircraft t. SOURCI 0 Waa Astronomical I. NUM81,_ Of' OIJ!CTI s tationary U. COMMINTS tl ProboWy Astronofftlcol Pa11lbly Astrono.,.lcol CIXInaufflc:hJnt Dato for Eveluotlon c u nlc ftO Wft Two pea-size d object3, wl1ite, one a bove the other, directly ov(:nh aad, station - d escr~ption is balloon, but without tion cannot propGrly of a weather wind dirac- evaluate . SQHg2~SQG 158 YDC103 XYD167 XDD089JBA08~ PP RJEDDN RJEDSQ RJEPHQ DE RJWPJB 3G F~1 CQ;1DR -751 ACto/RON MT LAGUNA CALI F /' TO RJEDDN/COMDR ADC RJ EDSQ/COMDR AI R TECH INTEI~L CENTER RJEPHQ/CIR OF I NTELL llfl USAf RJWPJB/COMDR 27TH ADIV UNCLAS 751ST 1~56-K PD E. 9NE ABOVE THE OTHER Ep . F. NONE PD G. NONE PD H. NONE PD I. NONE PD PAGE TWO RJWPJB 3G 2. A. LOOKING IN SKY PD B. 9~ DEGREES EL1:vATION (DIRECTLY OVERHEAD> PD C. NONE PD D TATIONARY E STILL VISIBLE PD rU}1I TES ~ 3, A. GROUND-VISUAL PO B. NONE PO 5. A. 8 MILES WEST OF RIVERSI DE I N i i~VEN PD G. A. CIVILIAN CMM MR. 7. A. CLEAR PD B UNKNOt,JN PD C. UNKNOHN PO D UNKNO~TN PD E. SCATTERED F . dONE PD 8 . NO~lE PO PAGE THREE RJtvPJB 3G 9. NONE PD 1 "(}E~l AI RPLANE"S) PD 11. 1/LT. JOHN L. OBOURN CM ~SIBLE BALLOO 12. NONE PD 04/18~QZ DEC RJWPJB