Update #1 - Final Update: The LUT vendor rebooted the SDR and PROC servers and Alaska 3 returned to normal operations.
Topic: SARSAT Alaska 3 Low Earth Orbit (LEO) Ground Station Offline
Date/Time Issued: May 30, 2023 2049Z
Product(s) or Data Impacted: SARSAT alert data
Date/Time of Initial Impact: May 30, 2023 1133Z
Date/Time of Expected End: May 31, 2023 0024Z
Length of Outage: 12 hours and 51 minutes
Details/Specifics of Change: Alaska 3 LEO Ground Station in Fairbanks, AK is not receiving expected pass solution data. The maintenance vendor is investigating this issue.
Impact: Medium - Missed pass vulnerability to other ground station sites being down significantly increased. LEOSAR distress alert detection/reporting may be delayed. GEOSAR and MEOSAR are operating nominally.
Contact Information for Further Information: USMCC Operations email@example.com at
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