UNCLASSIFIED
GPS OPERATIONAL ADVISORY        217.OA1
SUBJ: GPS STATUS      05 AUG 2019

1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM):
A. BLOCK I  : NONE
B. BLOCK II : PRNS  1,  2,  3,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15
   PLANE    : SLOT D2, D1, E1, E3, D4, A4, C3, F3, E2, D5, B4, F6, F5, F2
   CLOCK    :      RB, RB, RB, RB, RB, RB, CS, RB, RB, RB, RB, RB, RB, RB
   BLOCK II : PRNS 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
   PLANE    : SLOT B1, C4, D6, C5, E4, D3, E6, F4, A1, B2, B5, C2, B3, C1
   CLOCK    :      RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, RB, RB, RB
   BLOCK II : PRNS 30, 31, 32
   PLANE    : SLOT A3, A2, F1
   CLOCK    :      RB, RB, RB
C. BLOCK III: NONE

2. CURRENT ADVISORIES AND FORECASTS :
A. FORECASTS:           FOR SEVEN DAYS AFTER EVENT CONCLUDES.
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)

2019118       251930Z JUL 2019    24   FCSTMX       212/1100-212/2300
2019119       251932Z JUL 2019    10   FCSTMX       214/1400-215/0200
2019125       302026Z JUL 2019    03   FCSTMX       217/1705-218/0505
2019126       302034Z JUL 2019    09   FCSTMX       219/1305-220/0105
2019127       311515Z JUL 2019    24   FCSTSUMM     212/1148-212/1508
2019128       011441Z AUG 2019    17   FCSTDV       220/1415-221/0215
2019129       021835Z AUG 2019    10   FCSTSUMM     214/1452-214/1839
2019130       052105Z AUG 2019    03   FCSTSUMM     217/1745-217/2105
B. ADVISORIES:           
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)

2019103       121837Z JUL 2019    18   UNUNOREF     193/1833-193/1834
2019116       251545Z JUL 2019    18   UNUNOREF     206/1540-206/1541
2019120       261541Z JUL 2019    18   UNUNOREF     207/1532-207/1533
2019122       271518Z JUL 2019    18   UNUNOREF     208/1521-208/1522
2019124       301639Z JUL 2019    18   UNUNOREF     211/1653-211/1654
C. GENERAL:           
NANU          MSG DATE/TIME       PRN  TYPE         SUMMARY (JDAY/ZULU TIME START - STOP)

2014038       241350Z APR 2014         GENERAL      /-/
2014039       271351Z APR 2014         GENERAL      /-/
2018010       052217Z MAR 2018         GENERAL      /-/
2019001       022242Z JAN 2019         GENERAL      /-/
2019040       220026Z MAR 2019         GENERAL      /-/
2019104       121856Z JUL 2019         GENERAL      /-/

3. REMARKS:
A. THE POINT OF CONTACT FOR GPS MILITARY OPERATIONAL SUPPORT IS THE GPS 
OPERATIONS CENTER AT 719-567-2541 OR DSN 560-2541.
B. CIVILIAN:  FOR INFORMATION, CONTACT US COAST GUARD NAVCEN AT
COMMERCIAL 703-313-5900 24 HOURS DAILY AND INTERNET 
HTTPS://WWW.NAVCEN.USCG.GOV
C. MILITARY SUPPORT WEBPAGES CAN BE FOUND AT THE FOLLOWING
HTTPS://GPS.AFSPC.AF.MIL/GPS OR HTTPS://GPS.AFSPC.AF.MIL/GPSOC