Update #1 (Final Update): The LUT vendor restarted several servers for GU1, and the GU1 LEO Ground Station returned to normal operations.

Topic: SARSAT Guam 1 Low Earth Orbit (LEO) Ground Station Offline

Date/Time Issued: October 28, 1432Z

Product(s) or Data Impacted: SARSAT alert data

Date/Time of Initial Impact: October 26, 2021, 2009Z

Date/Time of Expected End: October 28, 2021, 1244Z

Length of Outage: 1 day, 16 hours, 35 minutes

Details/Specifics of Change: The Guam 1 (LEO) Ground Station at Andersen Air Force Base is not sending pass solution data. The LUT Vendor will investigate during normal business hours.

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

This message was sent by ESPC.Notification@noaa.gov. You have been sent this and other notifications because you have opted in to receive it. If for any reason, you wish to unsubscribe, please contact ESPC Help Desk at ESPCOperations@noaa.govor (301) 817-3880. Please note: it may take up to two business days to process your unsubscribe request.