NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2003017<br />SUBJ: SVN56 (PRN16) USABLE JDAY 049/1553<br />1. NANU TYPE: USABINIT<br /> NANU NUMBER: 2003017<br /> NANU DTG: 181559Z FEB 2003<br /> REFERENCE NANU: N/A<br /> REF NANU DTG: N/A<br /> SVN: 56<br /> PRN: 16<br /> START JDAY: 049<br /> START TIME ZULU: 1553<br /> START CALENDAR DATE: 18 FEB 2003<br /> STOP JDAY: N/A<br /> STOP TIME ZULU: N/A<br /> STOP CALENDAR DATE: N/A<br /><br /><br />2. CONDITION: GPS SATELLITE SVN56 (PRN16) WAS USABLE AS OF JDAY 049<br /> (18 FEB 2003) BEGINNING 1553 ZULU.<br /><br /><br />3. POC: CIVILIAN - NAVCEN AT (703)313-5900, HTTP://WWW.NAVCEN.USCG.GOV<br /> MILITARY - GPS Support Center, DSN 560-2541,<br /> COMM 719-567-2493, GPS@SCHRIEVER.AF.MIL, HTTP://WWW.SCHRIEVER.AF.MIL/GPS<br />4. TO UNSUBSCRIBE, PLEASE VISIT <br /> HTTP://WWW.NAVCEN.USCG.GOV/GPS/SUBSCRIBE.HTM <br /> AND FOLLOW THE INSTRUCTIONS.