NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2006079 SUBJ: SVN15 (PRN15) UNUSABLE JDAY 233/1358 - UNTIL FURTHER NOTICE 1. NANU TYPE: UNUSUFN NANU NUMBER: 2006079 NANU DTG: 211403Z AUG 2006 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 15 PRN: 15 START JDAY: 233 START TIME ZULU: 1358 START CALENDAR DATE: 21 AUG 2006 STOP JDAY: UFN STOP TIME ZULU: N/A STOP CALENDAR DATE: N/A 2. CONDITION: GPS SATELLITE SVN15 (PRN15) WILL BE UNUSABLE ON JDAY 233 (21 AUG 2006) BEGINNING 1358 ZULU UNTIL FURTHER NOTICE. 3. 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, SPACEAF.AOC@VANDENBERG.AF.MIL