NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2008061 SUBJ: SVN23 (PRN32) FORECAST OUTAGE JDAY 183/1400 - JDAY 184/1600 1. NANU TYPE: FCSTDV NANU NUMBER: 2008061 NANU DTG: 261402Z JUN 2008 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 23 PRN: 32 START JDAY: 183 START TIME ZULU: 1400 START CALENDAR DATE: 01 JUL 2008 STOP JDAY: 184 STOP TIME ZULU: 1600 STOP CALENDAR DATE: 02 JUL 2008 2. CONDITION: GPS SATELLITE SVN23 (PRN32) WILL BE UNUSABLE ON JDAY 183 (01 JUL 2008) BEGINNING 1400 ZULU UNTIL JDAY 184 (02 JUL 2008) ENDING 1600 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 MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL