Comprehensive Coverage: Complete pilot's manual containing detailed information on public use airports, seaplane bases, heliports, and VFR airport sketches across the Southwest region Navigation Data: Extensive collection of NAVAIDs information and communications data to assist pilots in flight planning and navigation Weather Information: Access to vital weather data sources and special notices to help pilots make informed decisions during flight operations Airport Details: Essential information including operating hours, fuel availability, runway specifications, and lighting codes for efficient flight planning Always Updated: Current edition ensures pilots have access to the latest airspace information and operational procedures for safe navigation Chart Supplements or Airport/Facility Directory (AF/D) are a pilot's manual which contains data on public use and joint use airports, seaplane bases, heliports, VFR airport sketches, NAVAIDs, communications data, weather data sources, airspace, special notices, and operational procedures. It also contains airport data such as airport hours of operation, types of fuel available, runway length and widths, lighting codes, etc.