NOUS72 KNCF 161758 ADMNCF . Please pass to the MIC/HIC, SOO, ESA, ITO AND AFP: . On Wednesday, December 17th, 2025 the NCF will be switching its Server Operations from the Backup AWIPS NCF (BNCF) in Fairmont, WV to the Primary AWIPS NCF (ANCF) in College Park, MD. The switch transition will take place as follows: . 1115 UTC - REMEDY switch to ANCF 1445 UTC - DSUPS switch to ANCF 1500 UTC - MHS switch to ANCF 1445 UTC - SBN switch to HMGS 1415 UTC - COLLABORATION switch to ANCF 1415 UTC - DATA DELIVERY switch to ANCF . Please avoid any system reboots between 1430Z and 1530Z. . The switch will not be done on a Critical Weather Day, or if there are other significant operational issues warranting postponement. . All BNCF message distribution (MHS) will be pointed to the ANCF. The switch will take about 20 minutes. Data will queue while the switch is in progress and will be sent once the switch is complete. This will affect data originating at NWS field offices and National Centers on the AWIPS network including radar data. . Any questions or issues should be addressed to the AWIPS/NCF helpdesk at 888-808-8624. . NCF