This designation allows the Bureau of Aeronautics to directly administer distribution of federal funds to airports. Each of Michigan's 243 public-use airports is inspected annually. The Michigan Aeronautical Chart and Michigan Airport Directory are published annually. A copy of the chart is mailed free of charge to each of Michigan's 18,000 pilots. A copy of the directory is provided to each aircraft owner.
Additional copies are available for sale.
The division maintains an active pilot safety and education program. Pilot seminars are held across the state and are presented with the intent of encouraging pilots to remain current in the latest techniques, regulations, and safety information. Each year approximately 4000 pilots attend bureau- sponsored safety seminars. Aviation education efforts by the Airports Division involve programs for both teachers and students. Aviation career information is presented through a variety of publications, audio-visual presentations, and personal appearances.