AIP

Procedures

Aeronautical Information Publication

The official reference each state publishes about flying in its airspace, following ICAO rules. It has three parts:

GEN: general rules, services and abbreviations
ENR: en-route, i.e. airspace, routes and navigation aids
AD: aerodromes, with charts, frequencies and local procedures

It is amended on fixed AIRAC dates, while anything urgent or temporary is published as a NOTAM. Most countries publish it online as an eAIP.

Also known as

Aeronautical Information PublicationeAIP

See also

NOTAM ICAO CTR Zulu time

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