NOTICE ADVISORY TO NAVSTAR USERS (NANU) #065-92102
SUBJ: PRN3 UNUSABLE 102/0113-102/0142
1. CONDITION: PRN3 (SVN11) WAS UNUSABLE ON DAY 102 (11 APR 92)
BEGINNING 0113 UTC UNTIL DAY 102 AT 0142 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 WINGATE AT  (719) 550-6380 OR DSN 560-6380.