This is a pre-owned 2005-2006 Colorado Airport Directory, published by the Colorado Department of Transportation, Division of Aeronautics. This spiral-bound reference book is an essential resource for pilots and aviation enthusiasts, providing detailed information on Colorado’s public airports. It includes airport layouts, contact information, services, community details, frequencies, survival tips, mountain flying tips, and various charts like density altitude and wind components. The directory is an excellent guide for navigating Colorado’s airspace and understanding airport facilities.