b, . ‘BOUNDARY TARE controller.will‘establishFadio and IEF . contact -with VIKING.aircraft and provide them with range and bearing to - their H-hour positions, . VIKING aircraft will'remain jinder the direct control of BOUNDARY:‘TARE on VHF Channel "C" imtil completion of their missions, except when directed to switch to VHF. Channel "BY for tim hacks, VIKING aircraft will maintain radié silence-onChannel "BM", returning to assigned mission Channel (VHF "C") immediately after receiving te tim hacks, Airoraft:will mintein a aide attitude ‘to Ground Zero until after shock wave-arrival to allow the Official Observers tq’watch the cloui growth, BOUNDARY TARE will continue to monitor the VIKING aircraft flight path after H-Hour to insure that they mintain 60 NM from Ground . . Zero. c, VIKING aircraft will be instructed by BOUNDARYTARE to switch , to VHF Channel “BY for the following tims hacks: (1) H- 2 hours 2 minutes for H- 2 time hack, (2) “H- 1 hour 2 minutes for H= 1 tim hack, (3): He: 32, minutes for H - 30 minutes tim hack, (4) H-3 minutes and remain’ on B until after H-hour, d,- VIKING aircraft will maintainassignedaltitude at all tims and execute normal orbit pattern so that observers can watch clow development, ™: \ aa e, Commanders of VIKING aircraft will depart from the operational However, the departure plan must be coordi~ e¢ nated first with the CIC (BOUNDARY TARE) on VHF Channel "C", BOUNDARY ‘TARE will then release the VIKING aircraft concerned from the area, with instruco ¥ tions to proceed to its point of first intended landing as specified by the Q S wf area-not later than H #11 hour. pilot in his previously filed DD Form 175, DIRTY FACE of the VIKING departure, © BOUNDARY TARE also will notify . f. Personnel aboard each VIKING aircraft will turn in their density gogglesand film badges, togethor with any other related special equipment, to the TG 7,1 Radiological Safety monitor accompanying each aircraft. In turn, the Rad Safety monitorwill insure that all such items of equipment are returned to the proper agency of Joint Task Force SEVEN, ge Aircraft commanders will maintain orbit pattern as- outlined in their briefing and b above, All' VIKING aircraft will follow this pattern without exception, Should any person aboard the VIKING aircraft insist , that the flight pattern be changed, tha aircraft commnder will contact his ontroller on BOUNDARY TARE using normal communications procedures, BOUNDamy per will relay.this information to the Commander, Task Group 7.4 for his decision, OFFICIAL: oy . oo hid Hf [ajfider de PAUL H. FACKIER Lt Colonel, USAF Director of Operations - i TASK GROUP 7.4 OPRS ORDER NO, 5-54~ AMMEXQ 2: * HOWELL M, ESTES, JR. Brigadier General, U.S. A. F. ro Commander _ , . é