2024/01/17 DM12-23.01 Change to Global Aviation Products related to the World Area Forecast System (WAFS) Product on or about January 17, 2024 NOXX10 KWBC 271230 Data Mgt Message 12.23-01 To:  AWIPS/NOAAPort Users. Emergency Managers Weather      Information Network /EMWIN/ National Weather Services      /NWS/ Customers. WAFS Users.  GTS Users. NWS Fax Chart      Users From:  RTH Washington Data Management Subject: Change to Global Aviation Products related to the World Area Forecast System (WAFS) Product on or about January 17, 2024 https://www.weather.gov/media/notification/pdf_2023_24/scn23-111_wafs_products_change.pdf And the list of headers going away YRX[C-M]45 KWBC And these that are being made available via WIFS but removed from GTS: Y[HIL]X[C-M]ii KWBC Y[HRTUV]X[C-M]ii KWBC For NOAAPORT and NON-AWIPS Customers - if you have any questions regarding distribution or would like to add these products to your datastream please contact Data Management at ncep.nco.dm@noaa.gov. This information is also posted on the NWS Data Management change notices web page. the url is listed below. https://www.weather.gov/datamgmt/notices Data Management NCO Implementation & Data Services Branch  College Park GISC/RTH Washington Sends NNNN