NOTICE ADVISORY TO NAVSTAR USERS (NANU) #051-93064
SUBJ: PRN3 UNUSABLE 064/1325-064/1337
1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 064 (05 MAR 93)
BEGINNING 1325 UTC UNTIL DAY 064 AT 1337 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.