a ‘ a ANNEX "J! 7 a \ | OPERATIONS ORDER NO. 3-54: 'S FLIGHT PROCEDUR, HEADQUARTERS TASK GROUP 7.4, PROVISIONAL APO 187, c/o Postmaster San Francisco, California 9 February 1954 1800M 1. MISSION: To'measure and record certain blast and thermal effects in the immediate target area during Operation CASTLE in ‘Hex’. to.obtain required effetts data, ~ an 2, RESPONSIBILITIES: a. The Commander, Test Aircraft Unit, is responsible for thé be The Senior Air Controller on the Command Ship will be res- c. Task Group 7.1 will be responsible for the calibration, readiness of the aircraft to meet take off schedules for rehearsals and actual shots. ponsible for the operational control of the B-47 effects aircraft while operating in the test area. i maintenance, and operation of the special instrumentation installed in the B47 Effects aircraft. 3. PROCEDURES: a. The Effects Be47, call sign ELAINE TWO, will take off as scheduled in Annex C (Aircraft Mission Execution Chart). The pilot will call the AOC, call sign DIRTY FACE, on VHF Channel "C", DIRTY FACE will check all modes of IFF and HF aire-ground channel J-410, while -ELAINE TWO is proceeding to H-Hour position designated in Annex D (Aircraft H-Hour Position and Flight Patterns), DIRTY FACE will min- tain control until ELAINE TWO is approximately 90 miles from Bikini, then instruct ELAINE TWO to contact the CIC, call sign BOUNDARY TARE, on VHF Channel "E", with IFF squawking mode 2. b. The BOUNDARY TARE Controller will establish radio and IFF contact with ELAINE TWO and provide the aircraft with range and bearing to pre-H-Hour orbit position. Upon reaching orbit position, the aircraft will establish wind run patterns to culminate in H-Hour position designated in Annex D, H-Howr position tolerances are plus or minus five (5) seconds. Positioning will: be the responsibility of the aircraft commander and his navigator, BOUNDARY TARE will monitor the flight path and issue required emergency instructions, BOUNDARY TARE will provide weather and high altitude wind information, as required, and instruct ELAINE TWO to switch to Channel "BY" for all time hacks. maintain radio silence on Channel "B" at all times, ELAINE TW will Immediately fol- lowing H-Hour, ELAINE TWO will be provided range and bearing to base by BOUNDARY TARE, ELAINE TWO will remain on Channel "2" until instructed to switch to Channel "C" for DIRTY FACE control when approximately 90 miles from base. If at any time ELAINE TWO (2) cannot contact DIRTY FACE TASK GROUP 7.4 OPRS ORDER NO. 1-54 ANNEX I Jel —

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