Topic:  SARSAT Alaska 4 Low Earth Orbit (LEO) Ground Station Offline


Date/Time Issued:  February 14, 2022 1836Z


Product(s) or Data Impacted:  SARSAT alert data


Date/Time of Initial Impact:      February 14, 2022 1627Z


Date/Time of Expected End: TBD


Length of Outage:  TBD


Details/Specifics of Change:  The Alaska 4 (AK4) LEO Ground Station located in Fairbanks, AK has missed consecutive passes. The maintenance vendor has previously reported an intermittent azimuth antenna issue that's related to the low temperatures in Fairbanks, AK.


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


SARSAT United States Mission Control Center
Office: 1.301.817.4576 | Fax: 1.301.817.4568
usmcc@noaa.gov | www.sarsat.noaa.gov 

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

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