GPS GENERAL INFORMATION NANU's<BR> <BR> *** GENERAL MESSAGE TO ALL GPS USERS ***<BR>AS OF 14 FEB 01 (J DAY-045) AT 1430Z, SVN 54 (PRN 18) WILL APPEAR IN THE <BR>OPERATIONAL ALMANAC AS UNUSABLE. PLEASE UPDATE YOUR GPS<BR>DATABASE AS NECESSARY. ANOTHER NANU WILL BE SENT WHEN THE<BR>VEHICLE IS SET HEALTHY.<BR>*** GENERAL MESSAGE TO ALL GPS USERS ***<P><BR> <BR>GPS CURRENT ACTIVE NANU's<BR> <BR>NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2001027<BR>SUBJ: SVN54 (PRN18) USABLE JDAY 046/1551<BR> <P>1. NANU NUMBER: 2001027<P>NANU DTG: 151555Z Feb 2001 <P>NANU Type: USABINIT <P>REFERENCE NANU: N/A <P>REF NANU DTG: N/A <P>SVN: 54<P>PRN: 18<P>START JDAY: 046 <P>START TIME ZULU: 1551 <P>START CALENDER DATE:Thursday, February 15, 2001<P>STOP JDAY: N/A <P>STOP TIME ZULU: N/A <P>STOP CALENDER DATE: N/A <P>2. CONDITION: GPS SATELLITE SVN54 (PRN18) WAS USABLE AS OF JDAY 046<BR> (15 FEB 2001) BEGINNING 1551 ZULU.<P>3. POC: CIVILIAN - NAVCEN AT (703)313-5900, <A HREF="HTTP://WWW.NAVCEN.USCG.MIL" TARGET=_blank>HTTP://WWW.NAVCEN.USCG.MIL</A> <BR> MILITARY - 1LT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-2744,<BR> COMM 719-567-2744, GPS@SCHRIEVER.AF.MIL, <A HREF="HTTP://WWW.SCHRIEVER.AF.MIL/GPS" TARGET=_blank>HTTP://WWW.SCHRIEVER.AF.MIL/GPS</A> <P> <BR>NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2001037<BR>SUBJ: SVN35 (PRN05) FORECAST OUTAGE CANCELLED<BR> <P>1. NANU NUMBER: 2001037<P>NANU DTG: 012214Z Mar 2001 <P>NANU Type: FCSTCANC <P>REFERENCE NANU: 2001034 <P>REF NANU DTG: 282056Z FEB 2001 <P>SVN: 35<P>PRN: 5<P>START JDAY: 066 <P>START TIME ZULU: 1200 <P>START CALENDER DATE:Wednesday, March 07, 2001<P>STOP JDAY: CANCELLED <P>STOP TIME ZULU: N/A <P>STOP CALENDER DATE: N/A <P>2. CONDITION: THE FORECAST OUTAGE FOR GPS SATELLITE SVN35 (PRN05) SCHEDULED FOR<BR> JDAY 066(07 MAR 2001) BEGINNING 1200 ZULU HAS BEEN CANCELLED.<P>3. POC: CIVILIAN - NAVCEN AT (703)313-5900, <A HREF="HTTP://WWW.NAVCEN.USCG.MIL" TARGET=_blank>HTTP://WWW.NAVCEN.USCG.MIL</A> <BR> MILITARY - 1LT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-2744,<BR> COMM 719-567-2744, GPS@SCHRIEVER.AF.MIL, <A HREF="HTTP://WWW.SCHRIEVER.AF.MIL/GPS" TARGET=_blank>HTTP://WWW.SCHRIEVER.AF.MIL/GPS</A> <P> <BR>NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2001044<BR>SUBJ: SVN19 (PRN19) UNUSABLE JDAY 075/0126 - UNTIL FURTHUR NOTICE<BR> <P>1. NANU NUMBER: 2001044<P>NANU DTG: 160216Z Mar 2001 <P>NANU Type: UNUSUFN <P>REFERENCE NANU: N/A <P>REF NANU DTG: N/A <P>SVN: 19<P>PRN: 19<P>START JDAY: 075 <P>START TIME ZULU: 0126 <P>START CALENDER DATE:Friday, March 16, 2001<P>STOP JDAY: UFN <P>STOP TIME ZULU: N/A <P>STOP CALENDER DATE: N/A <P>2. CONDITION: GPS SATELLITE SVN19 (PRN19) IS UNUSABLE AS OF JDAY 075<BR> (16 MAR 2001) BEGINNING 0126 ZULU UNTIL FURTHER NOTICE.<P>3. POC: CIVILIAN - NAVCEN AT (703)313-5900, <A HREF="HTTP://WWW.NAVCEN.USCG.MIL" TARGET=_blank>HTTP://WWW.NAVCEN.USCG.MIL</A> <BR> MILITARY - 1LT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-2744,<BR> COMM 719-567-2744, GPS@SCHRIEVER.AF.MIL, <A HREF="HTTP://WWW.SCHRIEVER.AF.MIL/GPS" TARGET=_blank>HTTP://WWW.SCHRIEVER.AF.MIL/GPS</A> <P> <BR>NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2001075<BR>SUBJ: SVN29 (PRN29) FORECAST OUTAGE JDAY 163/2000 - JDAY 164/0800<BR> <P>1. NANU NUMBER: 2001075<P>NANU DTG: 052023Z Jun 2001 <P>NANU Type: FCSTMX <P>REFERENCE NANU: N/A <P>REF NANU DTG: N/A <P>SVN: 29<P>PRN: 29<P>START JDAY: 163 <P>START TIME ZULU: 2000 <P>START CALENDER DATE:Tuesday, June 12, 2001<P>STOP JDAY: 164 <P>STOP TIME ZULU: 0800 <P>STOP CALENDER DATE: 13 JUN 2001 <P>2. CONDITION: GPS SATELLITE SVN29 (PRN29) WILL BE UNUSABLE ON JDAY 163<BR> (12 JUN 2001) BEGINNING 2000 ZULU UNTIL JDAY 164 (13 JUN 2001)<BR> ENDING 0800 ZULU.<P>3. POC: CIVILIAN - NAVCEN AT (703)313-5900, <A HREF="HTTP://WWW.NAVCEN.USCG.MIL" TARGET=_blank>HTTP://WWW.NAVCEN.USCG.MIL</A> <BR> MILITARY - 1LT HERB KNIERIM, 2 SOPS NAVIGATION ANALYST, DSN 560-2744,<BR> COMM 719-567-2744, GPS@SCHRIEVER.AF.MIL, <A HREF="HTTP://WWW.SCHRIEVER.AF.MIL/GPS" TARGET=_blank>HTTP://WWW.SCHRIEVER.AF.MIL/GPS</A>