GPS NANU Messages 1991

NANU Types and Templates

NANU NumberSubjectType
001-91002PRN3 FORECAST OUTAGENONE
002-91003PRN23/SVN23 FORECAST OUTAGENONE
003-91005PRN6/SVN3 UNUSABLE/USABLENONE
004-91006PRN6/SVN3 UNUSABLE/USABLENONE
005-91006PRN23/SVN23 USABLENONE
006-91006PRN13/SVN9 UNUSABLE/USABLENONE
007-91007PRN23 REPOSITIONING: UNUSABLE 011/1315-012/1315 UTCNONE
008-91007PRN6 (MCS: SVN3) UNUSABLE/USABLENONE
009-91009PRN 16 USABLE DAY 009/1639 UTC (REF: NANU#276-90365)NONE
010-91009PRN 03 USABLE 09/1855 UTC (REF: NANU# 001-91002)NONE
011-91010PRN9/SVN6 USABLE DAY 012/0800 TO 012/1000 UTCNONE
012-91011PRN 23 USABLE 11/1850 FOLLOWING REPOSITIONING WITH HIGH URASNONE
013-91014PRN13 (MCS:SVN9) UNUSABLE/USABLENONE
014-91014PRN9 USABLE IN ALMANACS/UNUSABLE IN EPHEMERISNONE
015-91016STATUS UPDATES FOR PRN9 & PRN23NONE
016-91016PRN23 UNUSABLE 16/2042-16/2234 UTCNONE
017-91018PRN9 UNUSABLE 18/1905 UTC UNTIL FURTHER NOTICENONE
018-91019PRN 3 UNUSABLE 18/2327-18/2339 UTCNONE
019-91019PRN6 L-BAND DISABLED (OFF) FORECAST DAY 22 UNTIL DAY 33NONE
020-91020PRN6 UNUSABLE 19/2205-19/2235 & 20/0907-20/1112 UTCNONE
021-91021PRN6 UNUSABLE 21/0901-21/1043 UTCNONE
022-91022PRN6 UNUSABLE 22/0901-22/1043 UTCNONE
023-91023PRN6 UNUSABLE 23/0901-23/1043 UTCNONE
024-91024PRN6 UNUSABLE 24/0847-24/1045 UTCNONE
025-91025PRN6 UNUSABLE 25/0849-25/1031 UTCNONE
026-91026PRN6 UNUSABLE 26/0900-26/1030 UTCNONE
027-91027PRN6 UNUSABLE 27/0900-27/1030 UTCNONE
028-91028PRN3 UNUSABLE 28/0403-28/0415 UTCNONE
029-91029PRN6 UNUSABLE 29/0839-29/1027 UTCNONE
030-91030PRN6 UNUSABLE 30/0827-30/1027 UTCNONE
031-91031PRN13 UNUSABLE 31/2212-31/2229 UTCNONE
032-91032PRN6 UNUSABLE DAY 32 0828-1100 UTCNONE
033-91033PRN6 UNUSABLE DAY 33 0815-1000 UTCNONE
034-91034PRN6 UNUSABLE DAY 34 0810-1033 UTCNONE
035-91035PRN6 UNUSABLE DAY 35 0802-0954 UTCNONE
036-91036PRN6 UNUSABLE DAY 36 0757-0950 UTCNONE
037-91037PRN6 UNUSABLE DAY 37 0757-0949 UTCNONE
038-91038PRN6 UNUSABLE DAY 38 0749-0955 UTCNONE
039-91039PRN6 UNUSABLE DAY 39 0701-0949 UTCNONE
040-91040PRN6 UNUSABLE DAY 40 0753-0940 UTCNONE
041-91041PRN6 UNUSABLE DAY 41 0749-0926 UTCNONE
042-91042PRN6 UNUSABLE DAY 42 0749-0925 UTCNONE
043-91043PRN9 L-BAND-ON FORECASTNONE
044-91044PRN9 L-BAND-ON SEVEN DAY FORECASTNONE
045-91045PRN13 UNUSABLE 44/2122-44/2245 UTCNONE
046-91046L-BAND-ON SCHEDULE FOR PRN 9NONE
047-91047L-BAND-ON SCHEDULE FOR PRN 9NONE
048-91048L-BAND-ON SCHEDULE FOR PRN 9NONE
049-91049L-BAND-ON SCHEDULE FOR PRN 9NONE
050-91050L-BAND-ON SCHEDULE FOR PRN 9NONE
051-91051L-BAND-ON SCHEDULE FOR PRN 9NONE
052-91052PRN13 UNUSABLE ON DAY 52 0600-0605 UTCNONE
053-91053L-BAND-ON SCHEDULE FOR PRN9NONE
054-91054L-BAND-ON SCHEDULE FOR PRN9NONE
055-91055PRN3 UNUSABLE 54/1708-54/1730 UTCNONE
056-91056L-BAND-ON SCHEDULE FOR PRN9NONE
057-91057PRN13 UNUSABLE 56/1500-1510 & PRN11 UNUSABLE 57/1118-1152NONE
058-91058RN9 L-BAND-ON SCHEDULENONE
059-91059PRN9 L-BAND-ON SCHEDULENONE
060-91060PRN9 L-BAND-ON SCHEDULENONE
061-91063PRN3 UNUSABLE DAY 61/1649-61/1708 UTCNONE
062-91064L-BAND-ON SCHEDULE FOR PRN9NONE
063-91065TERMINATE OPERATIONS FOR PRN9 DAY 65 AT 0342 UTCNONE
064-91066UNUSABLE: PRN12 65/1535-65/1700 & PRN13 65/2228-65/2243NONE
065-91067UNUSABLE: PRN12 66/1858-66/1905 & PRN11 67/0808-67/0830NONE
066-91068PRN13/SVN9 UNUSABLE/USABLENONE
067-91072PRN17 REPOSITIONING: UNUSABLE 72/1038 FOR UP TO 24 HOURSNONE
068-91081PRN11 UNUSABLE DAY 80/2107-2140 UTCNONE
069-91083PRN6 UNUSABLE 083/0900-083/0914 UTCNONE
070-91088PRN3 (MCS: SVN11) UNUSABLE/USABLENONE
071-91089PRN3 UNUSABLE 089/0454-089/0505 UTCNONE
072-91093PRN6 UNUSABLE 93/1616-93/1640NONE
073-91094FORECAST OUTAGES DAY 101 PRN3 1015-1300 & PRN23 1230-1500 UTCNONE
074-91096PRN12 UNUSABLE DAY 96/1900-96/1913NONE
075-91096PRN6 DEGRADED ACCURACY DAY 96/1215-96/2100NONE
076-91100PRN13 UNUSABLE DAY 100/0000-100/0030NONE
077-91101PRN3 UNUSABLE DAY 101/0214-101/0239NONE
078-91103PRN6 UNUSABLE DAY 103/2009-103/2023NONE
079-91111PRN15 SCHEDULED OUTAGE DAY 111/2300 FOR UP TO 18 HOURSNONE
080-91107PRN11 UNUSABLE DAY 107/0706-107/0735NONE
081-91113C-FIELD TUNE: PRN15 (DAY 113) AND PRN3 (DAY 115)NONE
082-91109PRN3 UNUSABLE DAY 109/1214-109/1241NONE
083-91109PRN12 UNUSABLE DAY 109/2200-109/2214NONE
084-91112PRN3 UNUSABLE DAY 112/2200-112/2212NONE
085-91115PRN6 (MCS: SVN3) UNUSABLE/USABLENONE
086-91117PRN6 UNUSABLE DAY 117/0700-117/0712 UTCNONE
087-91119UNUSABLE: PRN12 119/1700-119/1710 AND PRN11 119/2300-119/2322NONE
088-91129FORECAST TESTING: PRN23 129/1530-1700 AND PRN12 129/1700-2100NONE
089-91121PRN11 UNUSABLE DAY 121/1014-121/1030 UTCNONE
090-91140FORECAST: PRN2 UNUSABLE 140/1600 FOR UP TO 18 HOURSNONE
091-91124PRN6 UNUSABLE 124/2201-124/2222NONE
092-91130PRN12 UNUSABLE 130/0250 UTCNONE
093-91131PRN12 USABLE 130/2140 UTCNONE
094-91131PRN6 UNUSABLE DAY 131/1500-131/1511 UTCNONE
095-91140FORECAST: PRN2 UNUSABLE 140/1500 FOR UP TO 18 HOURSNONE
096-91140PRN6 UNUSABLE DAY 140/0400-140/0413 UTCNONE
097-91142PRN6 UNUSABLE 142/1208-142/1220 UTCNONE
098-91144RECURRING OUTAGES: PRN6 BEGINNING 144/0015 - 144/0230 UTCNONE
099-91144OUTAGES: PRN6 143/2359 - 144/0237 AND 144/0730 - 144/0903 UTCNONE
100-91143PRN6 UNUSABLE 143/1831 - 143/1843 UTCNONE
101-91155SCHEDULED OUTAGES: PRN17 155/0100 & PRN19 157/1200NONE
102-91147UNUSABLE: PRN3 147/2335-147/2336 & PRN12 148/1638-148/1650NONE
103-91151PRN13 UNUSABLE DAY 151/0506-151/0600 UTCNONE
104-91152OUTAGES PRN6 152/0240-0252 & 152/0506-0518 PRN11 153/0300-0319NONE
105-91154PRN17 UNUSABLE AS OF 154/0123 UTCNONE
106-91155PRN17 UNUSABLE 155/0123-155/0750 UTCNONE
107-91157PRN3 UNUSABLE 157/0100-157/0110NONE
108-91162PRN11 UNUSABLE 162/0446-162/0459NONE
109-91162PRN3 UNUSABLE 162/1600-1615 AND 162/1629-1650NONE
110-91168SCHEDULED OUTAGE: PRN20 168/1700 FOR UP TO 12 HOURSNONE
111-91164PRN6 UNUSABLE 164/0445-0457NONE
112-91168SCHEDULED OUTAGE UPDATE: PRN20 168/1700 FOR UP TO 18 HOURSNONE
113-91166PRN12 UNUSABLE DAY 166/0913-166/0924 UTCNONE
114-91170PRN6 UNUSABLE DAY 170/1335-170/1401 UTCNONE
115-91176FORECAST OUTAGE: PRN14 DAY 176/0600 UP TO 12 HOURSNONE
116-91170PRN11 UNUSABLE DAY 170/2204-170/2216 UTCNONE
117-91177UPDATE FORECAST OUTAGE: PRN14 DAY 177/0600 FOR UP TO 12 HOURSNONE
118-91175PRN6 UNUSABLE 175/1220 UTC UNTIL FURTHER NOTICENONE
119-91177IMPLEMENTATION OF STANDARD POSITIONING SERVICENONE
120-91180PRN11 UNUSABLE DAY 180/2058-180/2110NONE
121-91182REACTIVATION OF SELECTIVE AVAILABILITY DAY 182/0400-UFNNONE
122-91190FORECAST OUTAGE: PRN18 DAY 190/0500 UP TO 12 HOURSNONE
123-91183PRN6 USABLE DAY 183/1600 UTCNONE
124-91183PRN13 UNUSABLE 183/1538-183/1743NONE
125-91189PRN13 UNUSABLE DAY 189/0113-189/0125 UTCNONE
126-91191PRN13 UNUSABLE 191/1051-191/1100NONE
127-91193PRN11 UNUSABLE DAY 193/0758-193/0811 UTCNONE
128-91193PRN6 NAVIGATION SIGNAL NOT AVAILABLE SCHEDULENONE
129-91194PRN12 UNUSABLE DAY 194/1232-194/1250 UTCNONE
130-91196PRN12 UNUSABLE DAY 196/1700-196/1720 UTCNONE
131-91196PRN12 UNUSABLE 196/2255-196/2313 UTCNONE
132-91200PRN6 NAVIGATION SIGNAL NOT AVAILABLE SCHEDULENONE
133-91207FORECAST OUTAGE PRN20 DAY 207/0600 UTC FOR UP TO FIVE HOURSNONE
134-91207UPDATE: FORECAST PRN20 DAY 207/0600 UTC FOR UP TO EIGHT HOURSNONE
135-91205PRN12 UNUSABLE 205/1550-UFNNONE
136-91206PRN12 USABLE DAY 206/0200 UTCNONE
137-91207PRN6 NAVIGATION SIGNAL NOT AVAILABLE SCHEDULENONE
138-91208OUTAGES: PRN11 208/0701-0724 AND PRN3 209/0700-0714NONE
139-91211PRN12 UNUSABLE DAY 211/1659-211/1713 UTCNONE
140-91212PRN21 SCHEDULED OUTAGE DAY 212/2300 FOR UP TO 12 HOURSNONE
141-91216PRN03 UNUSABLE 216/0525 UTCNONE
142-91217PRN06 UNUSABLE 217/0954 UTC-217/1030 UTCNONE
143-91217PRN3 USABLE DAY 217 AT 1325 UTCNONE
144-91218FORECAST OUTAGE PRN21 DAY 225/0225 UTC & NANU 143-91217 UPDATENONE
145-91219OUTAGES: PRN3 218/2200-2229 AND PRN11 219/0132-0150 ANDNONE
146-91222PRN12 UNUSABLE 222/0900-0914 UTC & PRN21 OUTAGE CANCELLATIONNONE
147-91227FORECAST OUTAGE PRN20 DAY 232/1500 UTC FOR UP TO 9 HOURSNONE
148-91226PRN12 UNUSABLE 226/1900 UTC-226/1912 UTCNONE
149-91232PRN23 UNUSABLE 232/1715 UTC-UFNNONE
150-91233PRN12 UNUSABLE 233/0705-233/0743 UTCNONE
151-91233PRN23 USABLE 233/2311 UTCNONE
152-91234CORRECTION OF NANU NUMBERINGNONE
153-91237PRN6 UNUSABLE 237/2006 - 237/2012NONE
154-91239PRN3 UNUSABLE 239/0308 - 239/0320NONE
155-91240CHANGE IN URA CALCULATION METHOD BEGINNING DAY 246NONE
156-91241PRN6 UNUSABLE 241/0000-241/0009NONE
157-91242PRN24 USABLENONE
158-91246PRN13 UNUSABLE 244/1500-244/1514NONE
159-91247STATUS OF URA FIX (NANU 155-91240)NONE
160-91251PRN11 UNUSABLE 251/1447-251/1448NONE
161-91253FORECAST OUTAGE PRN21 DAY 260/0015 UTC FOR UP TO 8 HOURSNONE
162-91258PRN20 UNUSABLE DAY 258/0430 UTC UNTIL FURTHER NOTICENONE
163-91259FORECAST OUTAGE PRN19 DAY 267/0500 UTC FOR UP TO 12 HOURSNONE
164-91253URA CHANGE IMPLEMENTED DAY 253/1500 UTCNONE
165-91262PRN13 UNUSABLE 262/0155-262/0159, PRN3 UNUSABLE 262/0534-262/NONE
166-91262PRN19 OUTAGE CHANGED TO DAY 267/0400 UTC FOR UP TO 12 HOURSNONE
167-91265PRN20 USABLENONE
168-91266PRN13 UNUSABLE 266/0400-266/0428NONE
169-91271PRN3 UNUSABLE 271/1930 UTC UNTIL FURTHER NOTICENONE
170-91271PRN3 USABLE 271/ 2335 UTCNONE
171-91281FORECAST OUTAGE PRN16 DAY 281/0015 UTC FOR UP TO 8 HOURSNONE
172-91288FORECAST OUTAGE PRN18 DAY 288/0310 UTC FOR UP TO 8 HOURSNONE
173-91275PRN6 UNUSABLE 275/0727-275/0740NONE
174-91276PRN3 UNUSABLE 276/0123-276/0134NONE
175-91280PRN3 UNUSABLE 278/1617-278/1631NONE
176-91281PRN6 UNUSABLE 281/1900-281/1909NONE
177-91282PRN3 UNUSABLE 282/1142-282/1154NONE
178-91284PRN3 UNUSABLE 284/1500-284/1514NONE
179-91286PRN3 UNUSABLE 286/1824-286/1836NONE
180-91301FORCAST OUTAGE PRN20 DAY 301/1415 UTC FOR UP TO 8 HOURSNONE
181-91293PRN20 UNUSABLE 293/2205 UTC UNTIL FURTHER NOTICENONE
182-91292PRN13 UNUSABLE 292/1245-1300 ALSO PRN11 UNUSABLE 293/0000-0020NONE
183-91294PRN20 USABLE 294/0513NONE
184-91297PRN6 UNUSABLE 297/0354 UTC UNTIL FURTHER NOTICENONE
185-91297PRN6 USABLE 297/0457NONE
186-91304UPDATE NANU 180-91301 PRN20 UNAVAILABLE 304/1145-UP TO 11HRSNONE
187-91300PRN17 UNUSABLE 300/1800NONE
188-91301PRN17 USABLE 301/0410NONE
189-91299REDUCED CONTROL SEGMENT CAPABILITY FROM 299/1755Z TO 300/2130NONE
190-91326FORECAST OUTAGES FOR ALL BLOCK II VEHICLES FOR TESTINGNONE
191-91302PRN12 UNUSABLE 302/0400-302/0414NONE
192-91303PRN 20 NANU 186-91304NONE
193-91306PRN13 UNUSABLE 306/2111-306/2125NONE
194-91308PRN6 UNUSABLE 308/1930-308/1943NONE
195-91310PRN3 UNUSABLE 310/0537-310/0550NONE
196-91322FORCAST OUTAGE PRN15 DAY 322/1645 UTC FOR UP TO 8 HOURSNONE
197-91316PRN3 UNUSABLE 312/1909-1922 ALSO PRN13 UNUSABLE 316/1116-1130NONE
198-91318PRN6 UNUSABLE 318/1901-318/1913NONE
199-91323FORECAST OUTAGE PRN6 DAY 323/2000 UTC FOR UP TO 10 HOURSNONE
200-91321PRN06 UNUSABLE 321/0400-321/0414NONE
201-91324UPDATE PRN15 FORECAST OUTAGE DAY 324/1645 UTC FOR UP TO 8 HRSNONE
202-91323PRN11 UNUSABLE 323/1700-323/1800NONE
203-91345FORECAST OUTAGE PRN23 DAY 345/1900 UTC FOR UP TO 8 HOURSNONE
204-91324PRN6 UNUSABLE 324/0314 UNTIL FURTHER NOTICENONE
205-91324PRN06 USABLE 324/1321NONE
206-91324PRN13 UNUSABLE 324/1145-324/1158NONE
207-91324PRN15 UNUSABLE 324/1447 UP TO 10 HRSNONE
208-91329FORECAST OUTAGE PRN6 DAY 329/1930 UTC FOR UP TO 11 HOURSNONE
209-91324PRN03 UNUSABLE 324/1632-324/1650NONE
210-91325REMINDER, OUTAGES FOR ALL BLOCK II/IIA VEHICLESNONE
211-91329ALL BLOCK II/IIA VEHICLES SET HEALTHY AT 0138Z/25 NOV 91NONE
212-91327PRN06 UNUSABLE 327/2200-327/2212NONE
213-91329PRN06 UNUSABLE 329/2010-330/0710NONE
214-91333REMINDER, OUTAGES FOR ALL BLOCK II/IIA VEHICLESNONE
215-91331PRN11 UNUSABLE 331/2100-331/2116NONE
216-91333PRN12 UNUSABLE 333/2328-334/0028NONE
217-91334PRN13 UNUSABLE 334/0228-0253 AND PRN13 UNUSABLE 334/2045-2058NONE
218-91336PRN06 UNUSABLE 336/2200-336/2212NONE
219-91336PRN06 UNUSABLE 336/2200-336/2212NONE
220-91345FORECAST OUTAGE PRN23 DAY 345/1900 UTC FOR UP TO 8 HOURSNONE
221-91346PRN23 UNUSABLE 345/1900-346/0107NONE
222-91350FORECAST OUTAGE PRN16 DAY 350/2230 UTC FOR UP TO 12 HOURSNONE
223-91347UPDATE: NO TESTING OF BLOCK II/IIA VEHICLES 347-349 UTCNONE
224-91352PRN13 UNUSABLE 352/1700-352/1714NONE
226-91364FORECAST: PRN6 ECLIPSE OUTAGE SCHEDULENONE
227-91364PRN3 UNUSABLE 364/2246-364/2340NONE
228-92006FORECAST OUTAGE PRN21 DAY 006/1820 FOR UP TO 8 HOURSNONE
229-92004FORECAST: PRN6 UNAVAILABLE DAY 004/1800 FOR UP TO 18 HOURSNONE
230-92004PRN19 USABLE 004/0030NONE
 
Notes:

GPS NANU Messages
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
1991
Status Messages NANUs
SEM Almanacs Yuma Almanacs

TLE Data Space Data
Current GPS
Archives EOP
Documentation Space Weather
SATCAT Columns
Boxscore Software
SOCRATES
Dr. T.S. Kelso [TS.Kelso@celestrak.com]
Follow CelesTrak on Twitter @TSKelso
Last updated: 2008 March 27 15:31:41 UTC
Accessed 38,357 times since 2000 December 16
Current system time: 2017 March 26 18:48:09 UTC