Hadn't seen this previously mentioned here, so:
https://www.federalregister.gov/art...ontinuance-of-world-aeronautical-chart-series
"This notice announces the FAA's decision to discontinue providing the World Aeronautical Chart series. Technological advances in aviation navigation capabilities and charting products have made the World Aeronautical Chart series largely obsolete. Charting customers have shifted towards digital chart products. The World Aeronautical Charts are a derivative product from our more detailed Sectional Aeronautical Chart series. With aviators using the more detailed large scale Sectional Aeronautical Charts and often the digital versions in the moving map technology found in modern electronic flight bag system, the World Aeronautical Charts are no longer needed. The discontinuance of this low-demand product allows the FAA to apply those resources to continue to modernize charting for safe and efficient navigation."
https://www.federalregister.gov/art...ontinuance-of-world-aeronautical-chart-series
"This notice announces the FAA's decision to discontinue providing the World Aeronautical Chart series. Technological advances in aviation navigation capabilities and charting products have made the World Aeronautical Chart series largely obsolete. Charting customers have shifted towards digital chart products. The World Aeronautical Charts are a derivative product from our more detailed Sectional Aeronautical Chart series. With aviators using the more detailed large scale Sectional Aeronautical Charts and often the digital versions in the moving map technology found in modern electronic flight bag system, the World Aeronautical Charts are no longer needed. The discontinuance of this low-demand product allows the FAA to apply those resources to continue to modernize charting for safe and efficient navigation."