NOTICE ADVISORY TO NAVSTAR USERS (NANU) #029-94024
SUBJ: PRN24 UNUSABLE 023/1745-UFN
REF: NANU 023-94023 (DTG 231911Z JAN 94)
1. CONDITION: PRN24 (SVN24) WAS UNUSABLE ON DAY 023 (23 JAN 94)
BEGINNING 1745 UTC UNTIL FURTHER NOTICE. FROM 1840-2010 UTC AND
2050-UFN, PRN24 WAS/IS UNAVAILABLE FOR THE NAVIGATION SOLUTION DUE
TO A HEALTH CHANGE. FROM 1745-1840 UTC AND 2010-2050 UTC, USERS MAY
HAVE EXPERIENCED UNUSUALLY LARGE RANGE AND RANGE RATE ERRORS.
2. POC: CAPT THOMPSON AT COMMERCIAL (719) 550-6378 OR DSN 560-6378.