That segment of an instrument approach procedure between the initial approach fix and the intermediate approach fix or, where applicable, the final approach fix or point.
Source FAA Pilot/Controller Glossary · checked 2026-08-25
That segment of an instrument approach procedure between the initial approach fix and the intermediate approach fix or, where applicable, the final approach fix or point.
Source FAA Pilot/Controller Glossary · checked 2026-08-25