"Operational Navigational Chart coverage"

Operational Navigational Charts

Operational Navigation Charts (ONCs) are a series of worldwide small-scale (1:1,000,000) aeronautical charts that provide topographic information for air navigation. They are designed for medium-altitude, high-speed visual and radar navigation and are also used for operational planning and intelligence briefings.

The charts are from public available sources from the internet. The oldest chart is from 1958. The newest chart from 2001. All charts are scanned, orthorectified, and prepared for use in Free AirMap.

To use these ONC charts in Free AirMap no installation of charts is required, but you have to download Free AirMap build 4.0.0.2 or higher (see Latest Update for Free Airmap fix)