Vv Y Cassidy in sight and have established radio contact. This wil) be position three for Tiger aircraft and the time reported to the Sampler Status Clerk, Cassidy upon accepting control of Tiger aircraft will complete rendezvous and turn samplers over to Cassidy Sampler Controller, on VHF channel E, Scope Controller #4 will monitor channel E and be prepared to assist Cassidy and brief contro’ler #5 in case of unusual occurrences or emergencies. . The Cassidy Sampler Controller upon completion of mission will return Tiger aircraft to channel F, Cassidy control will accomplish a rendezvous with the assistance of Boundary Tare, if required, and vector them to Boundary Tare, Boundary Tare upon establishing radio end IFF cantect will accept control from Cassidy and report position four to the status clerk. Controller #5 will then turn Tiger element over 'to controler #6, for control to position five, approximately ninety (90) miles from ENIWETOK, Dirty Face will accept control upon establishing radio and radar contact, The B~36 Samplers call sign Floyd 1 and 2 will be a back up for Cassidy if Cassidy should abort mission. Controller #5 will be prepare@ to position Floyd 1 or 2 in replacement position for Cassidy; although the primary mission of Floyd aircraft will be cloud sampling with Floyd 2 taking off when Floyd 1 returns to base. Floyd aircraft during sampling will position themselves with the controller maintaining a positive displayed position on all aircraft through his teller, Controller #5 wil) be prepared to furnish Rad~safe information to Cassidy 1 and Floyd aircraft during sampling operation and sea conditions to Stable aircraft end aircraft in emergency. SCOPE CONTROLLER #6: Wil) begin his duties at stert engine time for Elaine 2 in Annex C (#ircraft Mission Execution Chart), Fe will check scope #6 end VHF. channel E to insure they are functioning properly and have his teller check his commmications with the effects status clerk and plotter #2, He wil’ monitor VFF channel E from take off time for Elaine 2 in Annex GC to receive a call from Elaine 2 when approximately ninety (90) miles from ENIWETOK on course to assigned mission station in Annex D (Aircraft Eehour Positions and Flight Patterns), When positive control is established with Elaine 2, the teller will give the status clerk position two and the tine control is accepted from Dirty Face and start giving three minute positions to the plotter. The Controller will give Elaine 2 range and bearing to assigned mission station, When Elaine 2 reaches mission station, position three, it will be reported Scope Controller #6 will instruct Elaine 2 to switch to channel B for all time hacks, Immediately after H-hour, Elaine 2 will procec@ to base receiving range and bearing to base from the Controller. Upon departing position three, mission station, the teller will give position four to the status clerk, The Controller will continue to track and have ne to the status clerk. The controller will continuall~ monitor Elaine 2 in his flight pattern in Annex D, “laine 2 wil) primarily position himself and will normally require no assistance if his equipment functions properly; although the controller will be responsible to closely monitor his position and see that the track is plotted to assure the Senior Controller that Elaine 2 will be in position at H-hour. Dirty Face, Hewill continue to monitor channel E until position five (5) is confirmed by Dirty Face. After Dirty Face assumes control of Elaine 2 Scope Controller #6 will switch to channel F and stand by to assume control of the Tiger aircraft proceeding to the Sampling Area, Controller #6 will assume control of Mger aircraft and vector them to the Comrand Ship area, He will notify Controller #5 when Tiger aircreft approach the Command Ship area and Controller #5 will assume contro] and vector them to the sampling ‘area. Controller #5 will turn Tiger aircraft over to ; Controller #6 for control upon departing the Command Ship area, mission complete, and returning to base, Controller #6 will miintain control of TASK GROUP 7.4 ° | OPRS ORDER NO, 1-54 ANNEX T, APNDX 1 Tle, ss Bete- Elaine 2 plotted until approximately ninety (90) miles from ENIWETOK at which time he will instruct Elaine 2 to switch to channel C and contact

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