SUBJ: GPS STATUS 17 JAN 95
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   :      CS, CS, CS, CS, RB, 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, CS
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
284-95013 231524Z DEC 94  PRN22    FCST   MAINT       013/1400-UP TO 18 HOURS
286-95011 231531Z DEC 94  PRN12    FCST   MAINT       011/0100-UP TO 8 HOURS
001-95017 032005Z JAN 95  PRN01    FCST   MAINT       017/2050-UP TO 18 HOURS
B. ADVISORIES
NANU      MSG DATE/TIME   PRN      TYPE  SUMMARY
006-95013 132144Z JAN 95  PRN31    ADV   UNUSABLE     013/2132-UFN
007-95014 130523Z JAN 95  PRN31    ADV   USABLE       013/1938-014/0354
008-95014 140513Z JAN 95  PRN22    ADV   FCSTSUMM     013/1400-014/0235
010-95015 152228Z JAN 95  PRN31    ADV   UNUSABLE     015/2215-UFN
011-95016 162226Z JAN 95  PRN31    ADV   USABLE       015/2215-016/2152
3. REMARKS:
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 LT CMDR TRICE (719)554-2634 OR DSN 692-2634.
4. POINTS OF CONTACT:
A. CIVILIAN: US COAST GUARD AT COMMERCIAL (703)313-5900 VOICE OR
(703)313-5910 COMPUTER BBS.
B. MILITARY: 2SOPS/DOAI CPT PETERSON AT (719)550-6378 OR DSN 560-
6378