Update #1: At 1607Z, ESPC received the GACs 4A, 5B, and 1A rev.66366.

NOAA-18 GAC Data Lost

Date/Time Issued: April 06, 2018 1626Z

Product(s) or Data Impacted: N-18 GAC Rev. 66366

Date/Time of Initial Impact: April 06, 2018 1227Z

Date/Time of Expected End: April 06, 2018 1620Z

Length of Outage: Approximately 4 hours.

Details/Specifics of Change: The NOAA-18 GACs 4A, 5B, and 1A rev.66366 from Wallops did not record on the ground, and thus have been lost.

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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