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GPS
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Maritime Information:
GPS Constellation Active Nanu Status
GPS CONSTELLATION STATUS FOR 04/19/2014

Plane Slot SVN PRN Block-Type Clock Outage Date Nanu-Type Nanu-Subject
A 1 65 24 IIF CS
A 2 52 31 IIR-M RB 15 APR 2014 FCSTSUMM 2014037 - SVN52 (PRN31) FORECAST OUTAGE SUMMARY JDAY 105/1443 - JDAY 105/2021
A 3 38 8 IIA CS
A 4 48 7 IIR-M RB
A 5 39 9 IIA CS
A 6 64 30 IIF RB LAUNCH 2014018 - SVN64 (PRN30) LAUNCH JDAY 052
B 1 56 16 IIR RB
B 2 62 25 IIF RB
B 3 44 28 IIR RB
B 4 58 12 IIR-M RB
C 1 57 29 IIR-M RB
C 2 66 27 IIF RB
C 3 59 19 IIR RB
C 4 53 17 IIR-M RB
C 5 33 3 IIA CS
D 1 61 2 IIR RB
D 2 63 1 IIF RB
D 3 45 21 IIR RB
D 4 34 4 IIA RB
D 5 46 11 IIR RB
E 1 51 20 IIR RB
E 2 47 22 IIR RB
E 3 50 5 IIR-M RB
E 4 54 18 IIR RB
E 5 23 32 IIA RB
E 6 40 10 IIA CS
F 1 41 14 IIR RB
F 2 55 15 IIR-M RB
F 3 43 13 IIR RB
F 4 60 23 IIR RB
F 5 26 26 IIA RB
GENERAL INFORMATION NANUs
2014018

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2014018
SUBJ: SVN64 (PRN30) LAUNCH JDAY 052
1. NANU TYPE: LAUNCH
NANU NUMBER: 2014018
NANU DTG: 210207Z FEB 2014
SVN: 64
PRN: 30
LAUNCH JDAY: 052
LAUNCH TIME ZULU: 0159

2. GPS SATELLITE SVN64 (PRN30) WAS LAUNCHED ON JDAY 052.
A USABINIT NANU WILL BE SENT WHEN THE SATELLITE IS SET ACTIVE TO SERVICE.

3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://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/GPSOC/GPS
MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3514. COMM 805-606-3514.
JSPOCCOMBATOPS@VANDENBERG.AF.MIL

2014032

NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2014032 NANU TYPE: GENERAL
*** GENERAL MESSAGE TO ALL GPS USERS *** ON APPROXIMATELY 03 APR 2014, SVN49 WILL RESUME TRANSMITTING L-BAND UTILIZING PRN06. AT L-BAND ACTIVATION, SVN49/PRN06 WILL BE UNUSABLE UNTIL FURTHER NOTICE. ADDITIONALLY, NO BROADCAST ALMANACS WILL INCLUDE SVN49/PRN06 UNTIL FURTHER NOTICE.
*** GENERAL MESSAGE TO ALL GPS USERS ***

POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://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 276-3514,
COMM 805-606-3514, JSPOCCOMBATOPS@VANDENBERG.AF.MIL



GPS Expandable Slot Designations
B D F
B5=B1F D5=D2F F5=F2F
B1-B1A D2=D2A F2=F2A