NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007169 NANU TYPE: GENERAL 
*** GENERAL MESSAGE TO ALL GPS USERS ***
GPS SATELLITE SVN37 (PRN07) WAS DECOMMISSIONED FROM ACTIVE SERVICE ON JDAY 354 (20 DEC 07).  PRN07 IS AVAILABLE FOR FUTURE SATELLITE SERVICE.  NANU 2007168, SVN37 UNUSUFN, WILL NOT HAVE A SUBSEQUENT UNUSABLE NANU.
*** GENERAL MESSAGE TO ALL GPS USERS ***

   POC: 
   CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV
   MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541,
     COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTP://GPS.AFSPC.AF.MIL/GPS 
   MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN    276-9994, 
     COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL