Chart supplement buying help

Frequently Asked Questions

What is a Chart Supplement?

A Chart Supplement is the FAA's official directory of airport, heliport, and seaplane base data, including runway information, communication frequencies, available services, and operating procedures; it was formerly known as the Airport/Facility Directory (AFD).

How often are Chart Supplements updated?

The FAA revises Chart Supplements every 56 days on a fixed publication cycle, so pilots should always fly with the current edition to ensure the airport and frequency data is accurate.

What regions do FAA Chart Supplements cover?

The FAA divides the United States into seven regional volumes, North East, East Central, South East, North Central, South Central, North West, and South West, and Pilot Mall also offers the complete set covering the entire country.

Do Chart Supplements include private airports and heliports?

Yes, Chart Supplements include data for select private-use airports along with public-use airports, heliports, and seaplane bases, giving pilots comprehensive facility details for flight planning.

Are Chart Supplements needed for both IFR and VFR flying?

Yes, Chart Supplements are valuable for both IFR and VFR flight planning because they consolidate airport, frequency, and procedural information that supports safe operations in any condition.