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Chart Supplement U.S.faa.gov · Low evidenceThe FAA Chart Supplement is a series of civil/military flight information publications updated every 56 days, containing data on airports, seaplane bases, and heliports for the U.S., Alaska, and Pacific regions. It includes communications data, navigational facilities, airport diagrams, and special notices to support IFR and VFR flight operations.
Chart Supplement U.S.Parse Score