NOTICE ADVISORY TO NAVSTAR USERS (NANU) #048-90074
SUBJ: PRN11 UNUSABLE 74/0355 UFN
1. CONDITION: PRN11 WILL BE UNUSABLE BEGINNING 74/0355 UNTIL
FURTHER NOTICE (ESTIMATED RETURN TO SERVICE 74/0514).
2. RECOMMENDATION: DUE TO THE REPHASING OF PRN11, GPS RECEIVERS
SHOULD BE REINITIALIZED (UPDATE ALMANACS) FOLLOWING THE OUTAGE.
3. POINT OF CONTACT: MAJ WILLIAM FAUVER AT COMMERCIAL (719)550-6379
OR AUTOVON 560-6379.