Update #1 - Final Update: The LUT vendor found a domain issue and power cycled both LUTS.

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

Date/Time Issued:  November 28, 2022 1447Z

Product(s) or Data Impacted:  SARSAT alert data

Date/Time of Initial Impact:   November 28, 2022 0558Z

Date/Time of Expected End:  November 28, 2022 1215Z

Length of Outage:  6 hours and 17 minutes

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

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