NOTICE ADVISORY TO NAVSTAR USERS (NANU) #032-93046
SUBJ: PRN3 UNUSABLE 046/0712-046/0730
1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 046 (15 FEB 93)
BEGINNING 0712 UTC UNTIL DAY 046 AT 0730 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.