Flight Planning

Joe's Navigation Course - Aeronautical navigation lessons for a beginner. Provides the lessons with graphics. Available in Dutch and English.

National Air Traffic Services - Provides aeronautical information services including let down plates and aviation warnings. Free registration required.

Penguin Air Electronic AFD and Planning - Source for the electronic Airport Facility Directory, approach plates, the FARs and the AIM.

Royal Institute of Navigation - If you have an interest in navigation in its broadest terms - from aircraft Cat III landings though sailing for pleasure to orientation strategies with young children, then you should consider membership of the RIN.

The Institute of Navigation - Non-profit professional society dedicated to the advancement of the art and science of navigation.

U.S. Sectional Maps On-Line - Aviation Sectional maps for educational purposes. Not to be used for flight planning or in-flight navigation.