Web Directory by Internet-Web-Directory.com

Offers online flight planning, sectional charts, and weather outlooks.

Aviation VFR and IFR Charts. Sectional and Terminal Charts. NOS Low Altitude Enroute Charts and Approach Plates.

Airports directory with flight plan calculator. Computes distance, track, heading, ground speed and time en route between US and Canadian locations.

Exists to ensure the provision of air navigation services for civil aviation communities worldwide.

Formulas and on line calculators for aviation navigation.

Provides online flight planning and submission. Includes flight navigation log (printable) for generation of computed flight plans, Java applets for the calculation of wind correction and ground speed, mass and balance, density altitude, flight level, cross wind component and other aviation related calculations.

Flycalc is a web based, navigation tool for New Zealand based flight plans.

Provides aeronautical information services including let down plates and aviation warnings. Free registration required.

Provides navigation services like air traffic control, weather information and many other services.

Source for the electronic Airport Facility Directory, approach plates, the FARs and the AIM.