NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015070 SUBJ: SVN53 (PRN17) FORECAST OUTAGE JDAY 209/1605 - JDAY 210/0405 1 NANU TYPE: FCSTDV NANU NUMBER: 2015070 NANU DTG: 211929Z JUL 2015 REFERENCE NANU: N/A REF NANU DTG: N/A SVN: 53 PRN: 17 START JDAY: 209 START TIME ZULU: 1605 START CALENDAR DATE: 28 JUL 2015 STOP JDAY: 210 STOP TIME ZULU: 0405 STOP CALENDAR DATE: 29 JUL 2015

1. CONDITION: GPS SATELLITE SVN53 (PRN17) WILL BE UNUSABLE ON JDAY 209 (28 JUL 2015) BEGINNING 1605 ZULU UNTIL JDAY 210 (29 JUL 2015) ENDING 0405 ZULU

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