NOTICE ADVISORY TO NAVSTAR USERS (NANU) #336-93004
SUBJ: PRN12 UNUSABLE 366/0400-366/0416
1. CONDITION: PRN12 (SVN10) WAS UNUSABLE ON DAY 366 (31 DEC 92)
BEGINNING 0400 UTC UNTIL DAY 366 AT 0416 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.