2020012 --------------------------
SVN60 (PRN23) DECOMMISSIONING JDAY 071/2200
		

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2020012
SUBJ: SVN60 (PRN23) DECOMMISSIONING JDAY 071/2200
1. NANU TYPE: DECOM
NANU NUMBER: 2020012
NANU DTG: 120131Z MAR 2020
REFERENCE NANU: 2020010
REF NANU DTG: 042041Z MAR 2020
SVN: 60
PRN: 23
UNUSABLE START JDAY: 069
UNUSABLE START TIME ZULU: 1919
UNUSABLE START CALENDAR DATE: 09 MAR 2020
DECOMMISSIONING START JDAY: 071
DECOMMISSIONING START TIME ZULU: 2200
DECOMMISSIONING START CALENDAR DATE: 11 MAR 2020

2. CONDITION: GPS SATELLITE SVN60 (PRN23) WAS UNUSABLE AS OF JDAY 069 (09 MAR 2020)
AND REMOVED FROM THE GPS CONSTELLATION ON JDAY 071 (11 MAR 2020).

3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV
MILITARY - GPS OPERATIONS CENTER AT HTTPS://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541,
COMM 719-567-2541, GPSOPERATIONSCENTER@US.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL
MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3526. COMM 805-606-3526.
JSPOCCOMBATOPS@US.AF.MIL