SUBJ: GPS STATUS 27 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
012-95031 171732Z JAN 95  PRN06    FCST   MAINT       031/0050-UP TO 18 HOURS
018-95047 271517Z JAN 95  PRN06    FCST   MAINT       047/0330-UP TO 12 HOURS
B. ADVISORIES
NANU      MSG DATE/TIME   PRN      TYPE  SUMMARY
014-95023 240240Z JAN 95  PRN12    ADV   UNUSABLE     023/2204-023/2245
015-95025 252042Z JAN 95  PRN31    ADV   UNUSABLE     017/1705-025/2013
016-95026 261251Z JAN 95  PRN01    ADV   UNUSABLE     026/1000-UFN
017-95026 261640Z JAN 95  PRN01    ADV   UNUSABLE     026/1000-026/1435
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