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

Date/Time Issued: June 15, 2023 2030Z

Product(s) or Data Impacted: SARSAT alert data

Date/Time of Initial Impact: June 15, 2023 1912Z

Date/Time of Expected End: TBD

Length of Outage: TBD

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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