NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2010097 SUBJ: SVN23 (PRN32) UNUSABLE JDAY 141/0801 - JDAY 145/1702 1. NANU TYPE: UNUSABLE NANU NUMBER: 2010097 NANU DTG: 251703Z MAY 2010 REFERENCE NANU: 2010094 REF NANU DTG: 210829Z MAY 2010 SVN: 23 PRN: 32 START JDAY: 141 START TIME ZULU: 0801 START CALENDAR DATE: 21 MAY 2010 STOP JDAY: 145 STOP TIME ZULU: 1702 STOP CALENDAR DATE: 25 MAY 2010 2. CONDITION: GPS SATELLITE SVN23 (PRN32) WAS UNUSABLE ON JDAY 141 (21 MAY 2010) BEGINNING 0801 ZULU UNTIL JDAY 145 (25 MAY 2010) ENDING 1702 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://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, HTTPS://gps.afspc.af.mil MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514, COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL