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PBN

Airspace

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Area navigation based on performance requirements for aircraft operating along an ATS route, on an instrument approach procedure or in a designated airspace.

Listed in the Pilot/Controller Glossary as a cross-reference to PERFORMANCE-BASED NAVIGATION (PBN) [ICAO], whose text is shown above.

Source FAA Pilot/Controller Glossary · checked 2026-08-25

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