Update #1 - Final Update - The LUT vendor expressed that there was a collector issue. Both Front Processor (FP) and Location Processor (LP) were rebooted, and the LUT returned to normal operations at 1142Z.

Topic: SARSATGuam1Low Earth Orbit (LEO) Ground Station Offline

Date/Time Issued: August 10, 2018 1539Z

Product(s) or Data Impacted: SARSAT alert data

Date/Time of Initial Impact: August 10, 2018 0951Z

Date/Time of Expected End: August 10, 2018 1142Z

Length of Outage: 1 hour and 51 minutes

Details/Specifics of Change: Guam1 LEO Ground Station, at Andersen Air Force Base,is out of service following two consecutive missed satellite passes. The LUT Vendor is investigating the problem.

Impact: Minor-Dual satellite tracking capability lost. Distress alert detection/reporting may be delayed.

Contact Information for Further Information: USMCC Operationsusmcc@noaa.govat301-817-4576

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

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