Topic: Planned ESPDS PDA maintenance at the NSOF OPS Facility may cause brief connectivity and/or processing interruptions.

Date/Time Issued: November 27, 2018 1250Z

Processing Impacts: Internal and external users may experience intermittent connectivity issues and/or hung sessions during the maintenance window.

Date/Time of Initial Impact: November 27, 2018 1330Z

Date/Time of Expected End: November 27, 2018 2100Z

Length of Event: 7.5 hours

Details/Specifics of Change: The PDA OPS environment will be performing planned maintenance today. Interruptions to service are not expected but may occur. During interruptions processing delays may occur with controls in place to minimize data loss.

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

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