SUBJ: GPS STATUS 24 JAN 96
1. SATELLITES, PLANES AND CLOCKS (CS=CESIUM RB=RUBIDIUM):
A. BLOCK I : PRNS 12
   PLANE   : SLOT A1
   CLOCK   :      RB
B. BLOCK II: PRNS  1,  2,  4,  5,  6,  7,  9, 14, 15, 16, 17, 18, 19, 20, 21
   PLANE   : SLOT F1, B3, D4, B4, C1, C4, A1, E1, D2, E3, D3, F3, A4, B2, E2
   CLOCK   :      RB, CS, CS, CS, CS, CS, CS, CS, CS, CS, CS, CS, RB, RB, CS
   BLOCK II: PRNS 22, 23, 24, 25, 26, 27, 28, 29, 31
   PLANE   : SLOT B1, E4, D1, A2, F2, A3, C2, F4, C3
   CLOCK   :      CS, CS, RB, CS, CS, CS, CS, CS, RB
2. CURRENT ADVISORIES (ADV) AND FORECASTS (FCST):
INFORMATION IS REPEATED FOR SEVEN DAYS AFTER EVENT CONCLUDES.
A. FORECASTS:
NANU       MSG DATE/TIME   PRN      TYPE  SUMMARY
001-96003  031913Z JAN 96  PRN13    FCST  MAINT       018/0000-UP TO 4 HRS
002-96004  041442Z JAN 96  PRN02    FCST  MAINT(CORR) 018/0000-UP TO 4 HRS
006-96017  092044Z JAN 96  PRN02    FCST  MAINT(CORR) 017/2330-018/0130
019-96032  171614Z JAN 96  PRN20    FCST  MAINT       032/0212-UP TO 12 HRS
021-96017  172002Z JAN 96  PRN02    FCST  CANCELLATION017/2330-018/0130
022-96024  192245Z JAN 96  PRN07    FCST  MAINT       024/2315-UP TO 3 HRS
B. ADVISORIES
NANU       MSG DATE/TIME   PRN      TYPE  SUMMARY
242-95325  212024Z NOV 95  PRN12    UNUS              322/1845-UFN
016-96015  151531Z JAN 96  PRN20    UNUS              015/1409-UFN
017-96015  152256Z JAN 96  PRN20    UNUS              015/1409-020/1500
018-96015  161518Z JAN 96  PRN20    UNUS  CORRECTION  015/1409-020/1500
020-96017  171801Z JAN 96  PRN20    UNUS              015/1409-017/1704
C.  GENERAL: NO IMPACT, INFORMATIONAL PURPOSES ONLY
NUMBER     MSG DATE/TIME   PRN      TYPE  SUMMARY
3. REMARKS:
A. SELECTIVE AVAILABILITY WAS REACTIVATED AT STANDARD
POSITIONING SERVICE ACCURACY LEVELS ON DAY 182 (01 JUL 91) AT 0400
UTC. VARIATIONS MAY BE SEEN IN THE EFFECT OF SA DURING TESTING, BUT
THE EFFECT SHOULD NOT EXCEED STANDARD POSITIONING SERVICE LEVELS.
THE POINT OF CONTACT IS LCDR JACKSON (719)554-2634 OR DSN 692-2634.
B. CIVILIAN: US COAST GUARD NAVCEN AT COMMERCIAL (703)313-5900 24
HOURS DAILY, COMPUTER BBS (703) 313-5910, AND INTERNET
HTTP://WWW.NAVCEN.USCG.MIL/ OR GOPHER://GOPHER.NAVCEN.USCG.MIL/.
OR FTP://FTP.NAVCEN.USCG.MIL
C. MILITARY: 2SOPS/DOAN 1LT HILGENBERG AT (719)567-6143 OR DSN 560-6143