(5) Weather CommunicationsF~cilities. The JTF SE~ weather centralwill be located in Bldg. 221 (JTF-7Headquarters) on ELMER Island. A weatherforecastingand observation stationwill be located in Bldg. 90 on FRED Island. The JTF-7 Weather Centralon ELMER Islandwill collectall observationaldata and performall analyticand prognostic work. Analysisand presentations,in finishedchart form, will be transmittedto the ~IWETOK WeatherStationand to the command ship via facsimile. For WeatherCormnications facilitiessee App k. PART II 4. MISSION a. Communicationselementsof Joint Task Force SEVEN,and supporting agencies,will provideall communications-electronics facilities necessaryto insure successfulaccomplishmentof the mission of Joint Task Force SEVEN. Such facilitieswill providemaximum reliability,security,speed of service,and flexibility,consistentwith existingtechnicaland logisticcapabilities. PART 111 5. COMMUNICATIONSRESPONSIBILITY= a. HeadquartersJTF SEVEN will: (1) Coordinateand supervisethe overalltask force conmnmicationsand electronicsactivities. (2) Assign and controlall radio frequencies,Cdl routing indicators,and addressgroups. O) Si9’ISj Maintain operationalcontrolof the communications personnel assignedto the HeadquartersJTF SEVEN communicationcenter, ELMER Island. (4) Prepare and distributecommunicationsoperationinstruction (COI’S)and standingcommunicationsinstructions(.SCI’s). (5) Provide personnelfor operationand maintenanceof voice securityequipnent,and in additionarrange for the training of these personnel. (6) Provide equipnentfor on-lineoperationwhere applicable, and provide personnelfor the operationand maintenanceof these equipments. (7) Procure communicationsequipmentrequiredhv the task force during the operationalperiod,which cannotbe procuredby the Task Groups through normal servicechannels. projects (8) Coordinateand monitor specialcommunications affectingoveralltask force communications. (9) Prepre HeadquartersJTF SEVEN telephonedirectoryin accordancewith SCI LO-1.