#1:After the LUT vendor applied software that fixed the
location errors, the ground stations returned to normal
Topic: SARSAT Florida 3-4, Hawaii 3-4 and LME Low Earth Orbit (LEO) Ground Stations Offline
Product(s) or Data Impacted: SARSAT alert data
Date/Time of Initial Impact: July
23, 2019 2304Z
Date/Time of Expected End: August 12, 2019 1650Z
Length of Outage: 19 days, 17 hours and 46 minutes
Details/Specifics of Change: Alert data from LEOLUTs FL3, FL4, HI3, HI4, and LME (all with the same core software) is being filtered, due to multiple large Doppler location errors from this set of LUTs tracking different LEO satellites.Impact: Minor - HI1, HI2, FL1, FL2 and LSE are all still operational and operating nominally at this time.
Contact information for Further Information: ESPC Operations at ESPCOperations@noaa.gov at 301-817-3880
Web Site(s) for applicable information: N/A
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