GPS OPERATIONAL ADVISORY 232 SUBJ: GPS STATUS 20 AUG 2007

1. SATELLITES, PLANES, AND CLOCKS (CS=CESIUM RB=RUBIDIUM): A BLOCK I : NONE B BLOCK II: PRNS 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 PLANE : SLOT F6, D1, C2, D4, B5, C1, C5, A3, A1, E3, D2, B4, F3, F1 CLOCK : CS, RB, CS, RB, RB, RB, RB, CS, RB, CS, 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, E4, C3, E1, D3, E2, F4, D6, A5, F2, A4, B3, F5 CLOCK : RB, RB, RB, RB, RB, RB, RB, RB, CS, RB, RB, CS, RB, CS BLOCK II: PRNS 30, 31, 32 PLANE : SLOT B2, A2, E5 CLOCK : CS, RB, RB
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)

2007086 101333Z AUG 2007 31 FCSTDV 226/1400-227/0400 2007088 101405Z AUG 2007 13 FCSTDV 228/1430-229/0500 2007089 132239Z AUG 2007 19 FCSTDV 230/1130-231/0100 2007090 142132Z AUG 2007 31 FCSTSUMM 226/1424-226/2130 2007091 152225Z AUG 2007 08 FCSTMX 232/2030-233/0830 2007092 152241Z AUG 2007 26 FCSTMX 234/0530-234/1730 2007093 162209Z AUG 2007 13 FCSTSUMM 228/1503-228/2209 2007094 162209Z AUG 2007 13 FCSTSUMM 228/1503-228/2209 2007096 171845Z AUG 2007 12 FCSTDV 235/2000-236/1500 2007097 181907Z AUG 2007 19 FCSTSUMM 230/1214-230/1903 B ADVISORIES: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2007095 170756Z AUG 2007 07 UNUSUFN 229/0748-/ C GENERAL: NANU MSG DATE/TIME PRN TYPE SUMMARY (JDAY/ZULU TIME START - STOP)

2007051 231524Z MAR 2007 GENERAL /-/ 2007081 212238Z JUN 2007 GENERAL /-/ 2007085 261620Z JUL 2007 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 HTTP://WWW NAVCEN USCG GOV C MILITARY SUPPORT WEBPAGES CAN BE FOUND AT THE FOLLOWING HTTP://GPS AFSPC AF MIL/GPS OR HTTP://GPS AFSPC AF MIL/GPSOC

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