Update #1: Final Update: The LUT vendor reset the comms router and communications were restored. 

Topic:  SARSAT Guam 3 and 4 Low Earth Orbit (LEO) Ground Stations Offline

Date/Time Issued:   June 09, 2023 0121Z

Product(s) or Data Impacted:  SARSAT alert data

Date/Time of Initial Impact:   June 08, 2023 1642Z

Date/Time of Expected End:  June 09, 2023 0039Z

Length of Outage:  8 Hours 3 Minutes

Details/Specifics of Change: Guam 3 and 4 LEO Ground Stations are not sending pass solution data. The maintenance vendor is investigating.

Impact: Medium - Western Pacifica US AOR Distress detection/reporting may be delayed. LEOSAR distress alert detection/reporting may be delayed.GEOSAR and MEOSAR are operating nominally.

Contact Information for Further Information: USMCC Operations usmcc@noaa.gov at 
301-817-4576

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

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