NOTICE ADVISORY TO NAVSTAR USERS (NANU) #034-92062
SUBJ: PRN12 UNUSABLE 062/1742-062/1755
1. CONDITION: PRN12 (SVN10) WAS UNUSABLE ON DAY 062 (02 MAR 92)
BEGINNING 1742 UTC UNTIL DAY 062 AT 1755 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.