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NOUS72 KNES 151834

ADMNES

*UPDATE #1-FINAL UPDATE:* VENDOR REPLACED THE CORRUPTED  FILE ON THE

PROCESSOR WITH A BACKUP FILE AND ALASKA 3 BEGAN RECEIVING SOLUTION DATA.





*TOPIC:*  SARSAT ALASKA 3 LOW EARTH ORBIT (LEO) GROUND STATION OFFLINE





*DATE/TIME ISSUED: * APRIL 15, 2024 1830Z





*PRODUCT(S) OR DATA IMPACTED:*  SARSAT ALERT DATA





*DATE/TIME OF INITIAL IMPACT:*   APRIL 11, 2024 0114Z





*DATE/TIME OF EXPECTED END: * APRIL 15, 2024 1010Z





*LENGTH OF OUTAGE: * 4 DAYS, 8 HOURS, 56 MINUTES





*DETAILS/SPECIFICS OF CHANGE: *THE  ALASKA 3  LEO GROUND STATION IS NOT

SENDING PASS SOLUTION DATA. THE LUT VENDOR IS INVESTIGATING.





*IMPACT: *MINOR - DUAL SATELLITE TRACKING CAPABILITY LOST. DISTRESS ALERT

DETECTION/REPORTING TIMELINESS AFFECTED.





*CONTACT INFORMATION FOR FURTHER INFORMATION: *USMCC OPERATIONS

USMCC@NOAA.GOV AT 301-817-4576





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