NormalDescent
urn:aero:airm:1.0.0:ConceptualModel:Subjects:Flight:FlightEvent:NormalDescent
FR: Descent from cruise to either Initial Approach Fix (IAF) or VFR pattern entry. VFR: Descent from cruise to the VFR pattern entry or 1000 feet above the runway elevation, whichever comes first.
Source:
ICAO ADREP 2000,