NOTICE ADVISORY TO NAVSTAR USERS (NANU) #019-90031
SUBJ: MCS OUTAGE 31/2200-32/0700 URAS SET TO 15
1. CONDITION: THE USERS RANGE ACCURACY (URA) VALUE FOR ALL
SATELLITES WILL BE SET TO 15 FROM 31 JAN 90 (DAY 31) BEGINNING
2200UTC UNTIL 1 FEB 90 (DAY 32) ENDING 0700UTC. FOLLOWING THE
OUTAGE, A PERIOD OF FOUR TO TEN HOURS WILL BE REQUIRED TO RETURN
ALL SATELLITES TO NORMAL URA VALUES.
2. RECOMMENDATION: SATELLITES WILL REMAIN USABLE ALTHOUGH THE URA
VALUE IS SET TO 15. REFER TO USER EQUIPMENT MANUALS FOR THE
IMPACT ON YOUR RECIEVER.
3. POINT OF CONTACT: MAJOR FAUVER COMMERCIAL (719)550-6379 OR
AUTOVON 560-6379.