NOTICE ADVISORY TO NAVSTAR USERS (NANU) #027-92059
SUBJ: FORECAST OUTAGE PRN6 DAY 059/1900 UTC FOR UP TO 8 HOURS
1. CONDITION: PRN6 (SVN3) IS EXPECTED TO BE UNUSABLE ON DAY
059 (28 FEB 92) BEGINNING 1900 UTC FOR UP TO 8 HOURS DUE TO
SCHEDULED MAINTENANCE. SCHEDULED MAINTENANCE WILL NOT
REPOSITION PRN6.
2. AFFECTED AREAS: FROM AUSTRALIA, PACIFIC OCEAN, TO ALASKA
3. USERS OF GPS ARE CAUTIONED THAT THE SYSTEM IS NOT YET FULLY
OPERATIONAL. SIGNAL AVAILABILITY AND ACCURACY ARE SUBJECT TO CHANGE
DUE TO AN INCOMPLETE CONSTELLATION AND OPERATIONAL TEST ACTIVITIES.
4. POC: 1LT INGEGNERI AT (719) 550-6379 OR DSN 560-6379.