NOTICE ADVISORY TO NAVSTAR USERS (NANU) #087-95136
SUBJ: FORECAST OUTAGE PRN18 DAY 136/1000 UTC FOR UP TO 18HOURS
1. CONDITION: PRN18 (SVN18) IS SCHEDULED TO BE UNUSABLE ON DAY 136
(16 MAY 95) BEGINNING 1000 UTC FOR UP TO 18HOURS DUE TO MAINTENANCE.
SCHEDULED MAINTENANCE WILL NOT REPOSITION PRN18.
2. AFFECTED AREAS: GLOBAL
3. POC: 1LT ALBERTS AT (719) 550-6378 OR DSN 560-6378.