Xe’ Ne 70 OPERATIONS CRDER NO, 1-54 CONTROL RB-36FLIGHTPROCEDURES HEADQUARTERS TASK GROUP 7.4, PROVISIONAL APO 187, 0/o Postmaster San Francisco, California 9 Febrvary 1954, 1800M 1. MISSION: To control all aircraft in the sampling area; to direct ¥-84 and RB-36 sampling missions as required; to accomplish certain photographic missions; to provide required radiological data to the Command Ship. , \ 2. RESPONSIBILITIES: The Commander, Test Aircraft Unit, and the Senior Task Group 7.4 Controller, will assure that the provisions of this regulation are carried out, 3. PROCEDURES: a. The Control RB~36 will conduct one vertical mapping mission b. On R minus one (1) day, the Control RB-36, call sign CASSIDY of Bikini and Eniwetok Atolls between 7 and 15 Feb 54. Specific requirenents for this mission will be supplied by Task Group 7.1, ONE will take off as scheduled in Annex "C" (Aircraft “4ssion 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 air ground Channel J-410 | while CASSIDY 48 proceeding to his assigned H-Hour position as designated . in Annex "D" (Aircraft H-Hour Positions and Flight Patterns). DIRTY FACE will maintain control until CASSIDY is approximately 90 miles from Dikini, ’ then instruct CASSIDY to contact the CIC, call sign DOUNDARY TARE on VHF Channel "F" for control, IFF will be squawking mode 2. c. The BOUNDARY TARE Controller will establish radio and IFF con’ tact with CASSIDY and provide the aircraft with range and bearing to its . assigned H-Hour position, to perform cloud measurement photography. Details of this mission will be supplied by Task “roup 7.1. CASSIDY will hold at this position with BOUNDARY TARE providing range and bearing information, as required, fro: ground zero. At H-Hour, cloud measurement pliotographs will be accomplished, At H-Your plus 15 minutes CASSIDY will proceed to the Com:and Ship, and standby to accept positive control of the SAR Aircraft, call sign STAB'E ONE (1). Rendezvous of CASSIOY and STABLE ONE (1) will be accomplish. ed by BOUNDARY TARE through radar control on VHF Channel "F", CASSIDY will - then proceed on primry mission, with STABLE ONE (1) under its positive control, STABLE ON® (1) will hold on CASSIDY, through use of radio compass and maintain anple distance from GI.DA to avoid fall out. STABLE ONE (1) will remain on "F" Channel, showing mode 2 IFF, CASSIDY will use downward looking radar, if opsration‘1, to maintain control of STABLE, BOUNDARY TARE will provide each element of F-S4 samplers, call sign TIGER RED, WHITE or BLUE, with range and bearing to CASSIDY on VHF Channol "FT", When TIGER aircraft are within radar rango of CASSIDY the BOUNDARY TARE Controller will notify the CASSIDY Rendezvous Controller, call sign CASSIDY ONE, the TIGIR TASK GROUP 7.4 OPRS ORDER NO, 1-54 ANNEX "q" Gel