NOTICE ADVISORY TO NAVSTAR USERS (NANU) #028-93036
SUBJ: PRN3 UNUSABLE 036/1000-036/1010
1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 036 (05 FEB 93)
BEGINNING 1000 UTC UNTIL DAY 036 AT 1010 UTC.
2. 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.
3. POC: 1LT SKINNER AT COMMERCIAL (719) 550-6378 OR DSN 560-6378.