ANNEX 0 ™ OPERATIONS ORDER NO JB=50 ‘IBDA-FLIGHT PROCEDURES HEADQUARTERS \ TASK GROUP 7.4, PROVISIONAL APO 187, c/o Postmaster San Francisco, California February1954, 1600 M 1. MISSION: ' a. To provideStrategic Air Command and other interested agencies b. To familiarize Strategic Air Command crews with the phenomena with IBDA data. associated with thermonuclear detonations. 2. RESPONSIBILITIES: a@. The SAC detachment commander will be responsible for proper b. The Test Aircraft Unit Commander will be responsible br that crew selection and for the procedures outlined in paragraph 3 below until arrival of the aircraft at Fniwetok, and for that portion subsequent to crew debriefing. portion of the procedures outlined in paragraph 3 below subsequent to arrival of the aircraft at Eniwetok and until completion of debriefing. 3. PROCEDURES: a. Three (3) Guam based Be50 aircraft and crews, to include e qualified Rad-Safe monitor, will be selected and dispatched sufficiently in advance of each shot so as to arrive at Eniwetok not later than 1000 hours in D minus two (2) days. (1) No more than four (4) maintenance personnel will accompany each aircraft to Fniwetok. These personnel will be qualified to perform any maintenance necessary to assure proper prevaration of the aireraft for its mission. (a) A small enroute maintenance kit will accerrany each adzoratt to Enivetok (No, B-50 parts will be available (b) One R-4360 built-up engine, complete with power pack, will be prepositioned at Eniwetok and this level will be maintained throughout the operation. (2) All crews and maintenance personnel concerned will be briefed on Pacific Proving Grounds restriction on contra- band items such as Firearms, Cameras, Narcotics, etc., as prescribed in Task Group 7.4, Operations Order 1-53. (3) All of the above personnel will possess a minimum security olearance of SECRET. TASK GROUP 7.4 OPR ‘ORDER NO. 1-54 ANNEX 0 O-]

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