NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2006038 SUBJ: SVN24 (PRN24) FORECAST OUTAGE SUMMARY JDAY 110/1546 - JDAY 110/1947 1. NANU TYPE: FCSTSUMM NANU NUMBER: 2006038 NANU DTG: 201955Z APR 2006 REFERENCE NANU: 2006037 REF NANU DTG: 141536Z APR 2006 SVN: 24 PRN: 24 START JDAY: 110 START TIME ZULU: 1546 START CALENDAR DATE: 20 APR 2006 STOP JDAY: 110 STOP TIME ZULU: 1947 STOP CALENDAR DATE: 20 APR 2006 2. CONDITION: GPS SATELLITE SVN24 (PRN24) WAS UNUSABLE ON JDAY 110 (20 APR 2006) BEGINNING 1546 ZULU UNTIL JDAY 110 (20 APR 2006) ENDING 1947 ZULU. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER at HTTP://WWW.SCHRIEVER.AF.MIL/GPSSUPPORTCENTER, DSN 560-2541, COMM 719-567-2541, gps_support@schriever.af.mil, HTTP://WWW.SCHRIEVER.AF.MIL/GPS MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, SPACEAF.AOC@VANDENBERG.AF.MIL