Corrections: Subject Line and Topic:Product Anomaly/Outage: NPP SMD Data Delay

Topic:  Missing data for NPP Rev. 74391

Date/Time Issued: March 6, 2026 2023Z

Product(s) or Data Impacted:  NPP

Date/Time of Initial Impact: March 6, 2026 19:04:00Z

Date/Time of Expected End: March 6, 2026 20:42:00Z 

Length of Outage: Approx. 53 Minutes

Details/Specific: Due to a high number of uncorrectable frames, some of the SMD data did not transfer over to IDPS as expected. An attempt to replay the data during the contact was unsuccessful. Another attempt will occur during the upcoming NPP contact #74392.

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