NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015003 NANU TYPE: GENERAL * GENERAL MESSAGE TO ALL GPS USERS On 07 JAN 2015, after 2200z, GPS will transition SVN38 (PRN08) into the broadcast almanac for all satellites The almanac transition, one satellite at a time, will require approximately 24 hours to complete Before, during and after transition SVN38 (PRN08) will remain unusable until further notice Future NANUs will notify users of any changes to the above stated status GENERAL MESSAGE TO ALL GPS USERS *

POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW NAVCEN USCG GOV MILITARY - GPS OPERATIONS CENTER at HTTPS://GPS AFSPC AF MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, gpsoperationscenter@us af mil, HTTPS://GPS AFSPC AF MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG AF MIL

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