NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2007091 SUBJ: SVN38 (PRN08) FORECAST OUTAGE JDAY 232/2030 - JDAY 233/0830 1. NANU TYPE: FCSTMX NANU NUMBER: 2007091 NANU DTG: 152225Z AUG 2007 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 38 PRN: 08 START JDAY: 232 START TIME ZULU: 2030 START CALENDAR DATE: 20 AUG 2007 STOP JDAY: 233 STOP TIME ZULU: 0830 STOP CALENDAR DATE: 21 AUG 2007 2. CONDITION: GPS SATELLITE SVN38 (PRN08) WILL BE UNUSABLE ON JDAY 232 (20 AUG 2007) BEGINNING 2030 ZULU UNTIL JDAY 233 (21 AUG 2007) ENDING 0830 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, JSPOCCOMBATOPS@VANDENBERG.AF.MIL