Update #1 - Final Update: The LUT Vendor found that the Front Processor (FP) had become hung. The FP and Location Processor servers were manually restarted and Alaska 2 LEO Ground Station returned to Normal Operations.

Topic: SARSAT Alaska 2 Low Earth Orbit (LEO) Ground Station Offline

Date/Time Issued:October 16, 2018 2340Z

Product(s) or Data Impacted: SARSAT alert data

Date/Time of Initial Impact: October 16, 2018 2125Z

Date/Time of Expected End: October 16, 2018 2226Z

Length of Outage: 1 hour and 1 minute

Details/Specifics of Change::Alaska 2 LEO Ground Station inFairbanks, AKis offline.Alaska 2 has sustained two consecutive missed passes. The maintenance contractor has been notified and is working on a solution.

Impact:Minor-Dual satellite tracking capability lost. Distress alert detection/reporting timeliness affected.

Contact Information for Further Information:USMCC Operationsusmcc@noaa.govat
301-817-4576

Web Site(s) for applicable information:N/A

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