Update#1: AK3 is now receiving pass solution data, but it is not detecting the McMurdo reference beacon.

Topic: SARSAT Alaska 3 Low Earth Orbit (LEO) Ground Station Offline

Date/Time Issued: November 21, 2020 0338Z

Product(s) or Data Impacted: SARSAT alert data

Date/Time of Initial Impact: November 20, 2020 1129Z

Date/Time of Expected End: TBD

Length of Outage: TBD

Details/Specifics of Change: The Alaska 3 (AK3) LEO Ground Station located in Fairbanks, AK has stopped receiving pass solution data as of 1129Z. The LUT vendor has been contacted and is investigating this issue.

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

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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