IAF Aviation Abbreviation

IAF has various meanings in the Aviation category. Discover the full forms, definitions, and usage contexts of IAF in Aviation.

Initial Approach Fix

Most Common

A fix that marks the beginning of the initial segment and the end of the arrival segment, if applicable. In RNAV applications this fix is normally defined by a fly-by waypoint.

Aviation
Initial Approach Fixes
Aviation

Citation

Last updated: