Plain English Meaning
An official FAA booklet that gives you the practical details for each airport — how long the runways are, what radio frequencies to use, what services are on the field, and any local rules pilots are expected to follow.
Full Definition
An FAA publication containing detailed information about public-use and joint-use airports, heliports, and seaplane bases in the United States. Each entry lists data such as runway dimensions, lighting, communication frequencies, services available, and any local procedures including noise abatement requirements, special traffic patterns, and preferred runways.
Context Anchor
A uses Chart Supplements during , especially when checking an airport’s remarks, services, information, or local -abatement notes.