NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2003006 SUBJ: SVN17 (PRN17) UNUSABLE JDAY 025/0016 - JDAY 027/1922 1. NANU TYPE: UNUSABLE NANU NUMBER: 2003006 NANU DTG: 271923Z JAN 2003 REFERENCE NANU: 2003004 REF NANU DTG: 222334Z JAN 2003 SVN: 17 PRN: 17 START JDAY: 025 START TIME ZULU: 0016 START CALENDAR DATE: 25 JAN 2003 STOP JDAY: 027 STOP TIME ZULU: 1922 STOP CALENDAR DATE: 27 JAN 2003 2. CONDITION: GPS SATELLITE SVN17 (PRN17) WAS UNUSABLE ON JDAY 025 (25 JAN 2003) BEGINNING 0016 ZULU UNTIL JDAY 027 (27 JAN 2003) ENDING 1922 ZULU. 3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS Support Center, DSN 560-2541, COMM 719-567-6616, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS