Topic: NOAA-20 Inclination Adjustment Maneuver (IAM) scheduled for March 06, 2019

Date/Time Issued: March 5, 2019 19:05Z

Product(s) or Data Impacted: All NOAA-20 Sensor Data

Date/Time of Initial Impact: March 06, 2019 17:08:44Z

Date/Time of Expected End: March 06, 2019 19:25:48Z

Length of Outage: See Details.

Details/Specifics of Change: On March 06, 2019 at 17:41:44Z, NOAA-20 will perform a 153.0 second propulsive Inclination Adjust Maneuver (IAM) to maintain Mean Local Time of the Ascending Node (MLTAN) while controlling Repeating Ground Track (RGT) box.

The following observatory systems will be affected:

17:08:44Z M-bM-^@M-^S 19:25:48Z M-BCERES in Contam-Safe mode, science data will not be available
17:18:44Z M-bM-^@M-^S 17:54:48Z M-BOMPS in Decon mode, Science data will not be available
17:23:44Z - 18:02:48Z HRD will be off, data for direct broadcast users will be unavailable
17:28:44Z M-bM-^@M-^S 17:57:48Z M-BNOAA-20 pointing off-nadir, collected data during that time period may be impacted and not disseminated

Contact Information for Further Information: ESPC Operations at and 301-817-3880

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

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