NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2006075 SUBJ: SVN15 (PRN15) FORECAST OUTAGE JDAY 228/2145 - JDAY 229/2145 1. NANU TYPE: FCSTDV NANU NUMBER: 2006075 NANU DTG: 141545Z AUG 2006 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 15 PRN: 15 START JDAY: 228 START TIME ZULU: 2145 START CALENDAR DATE: 16 AUG 2006 STOP JDAY: 229 STOP TIME ZULU: 2145 STOP CALENDAR DATE: 17 AUG 2006 2. CONDITION: GPS SATELLITE SVN15 (PRN15) WILL BE UNUSABLE ON JDAY 228 (16 AUG 2006) BEGINNING 2145 ZULU UNTIL JDAY 229 (17 AUG 2006) ENDING 2145 ZULU. 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