«) (a) The USS ESTES will be’ locatcd-in the Eniwetok Area " ’ , - _ “. .* . tor VHF Channel "D't and HF, Circuit. 3-410, “WB-29's -4nelluding GCI radar vectors, VHF/DF steers and S/R intercept,’‘at the discretion of the jarcraft commander, {e) Although créws will be thoroughly briefed on all - - ‘ aspects of tach mission as specified in paragreth ~ 3b(1) above, the following cloud tracking infor-°. mation is provided forPlanning purposes? . , 1. - Flight f (WILSON #2.=HA 1205 to H #15:00 hours) This flight 1s to determine the characteristics of the radiological hazard likely to drift and fall . . ‘~. .” 2 . “+ 7 ; Coo } ' ; “en . og .' - . $0 Point ngn,- {See Appendix 1), WILSON #2 will “theh begin a°10,000 foot racetrack holding pat~ — tern, the eastern edgewill be 50 nautical miles. ‘westof Ground Zero, This pattern will extand 50 | | nautical miles from Northwest to Southsest and ’ =$ : vs ‘ . out on Ujelang Atoll and the hazard upwind from ae the shot atoll, WILSON #2 will take off at HY .1205 hours, climb to 10,000 feet while proceeding ..15 miles from East.to West (See Appendix’ ». . uo » Upon encountering radiation, ‘the entire pattern Lode is to te shifted westward to follow:the leading - 3 “edge of ‘the radiation field. Upon completion of this phase of the mission, a search upwind from - 2 oy ; , ‘ i+ _ may contact this station for erergency assistance, - + : ; ° @uring shot perlod, The CIC will continually moni-~ “oe v7 me § -the shot atoll will be made in a 30 degree sector - with apex on ground zero and ceritered on the aver-- os age prevailing easterlies, Specificinstructions « . for this mission will be forwarded by CJIF.SEVEN - ct to CTG 7.4, ATTN: , Commander, Test Services Units- not later than H minus eight (8):hours, Flight. “2 (WILSON, #3 ~ 3400155. ‘to HZ12:00 hours): This’ - “So, | (flight is the same as flight #ivexcept ‘that alti- ._ ‘tude. will be “3,000° to 54000 feet, or as tedirected by BOUNDARY TARE.” a — iy ee 2. . teristics of the radiological hazard existing up~.; - wind from the native populated atolis in ‘the south| "- east quadrant and the hazards existing’ on; or near 2 t air routes of interest to commnds external to the*— , : - Task Force Area of responsibility (Appendix 2).- ag Te type” flight patverns at 10,000 feet will be employes. - ~ j Bo Flight #3 (watsonHh.-, Y plus:22hours to H.“plus= .24 hours): This flightis ‘to determine the charac; : - : _ fj. we yo UO “if ~ op Fe . to oe, eee Boy Om Search of air routes will te at 10,000 feet and.:.” “along the.‘routes; ‘or. throughthe’ area forecast.*: a. tO be upwindfrom such routes, for. representative distances as determined-by. the estimtedlimits - . -” of acouracy..of the air RADEX,’ The attempt bere” oe WLLL be! to determine the. “contemination status of. “the ‘air. on "the routes,.or of the potential hazards ee Caper oe : ms oe « aa Bo2 gt “Likely to'drift across the routes, ; The air routes=; of ‘interest are those ‘through Wake and the’ Marsahli Islands, | Specific. instructions will be forwarded~ . ‘by CUIF SEVEN +o CTG 7.4, ATTN: - Commander, Test Services Unit,‘not later thenu plas, four: (4)hours, van at é vee ypetiesHeMiyako 6 A . ay major segments. oftheatomic éloul as practicable ee and as xequired“by existing meteorological:influences.sirens and. altituie.‘of search are -ot

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