Aviation Glossary - Glidepath

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Glidepath

The path of an aircraft relative to the ground while approaching a landing.

source: FAA Airplane Flying Handbook (FAA-H-8083-3A)

GLIDESLOPE.

A descent profile determined for vertical guidance during a final approach.

source: FAA Pilot/Controller Glossary

Provides vertical guidance for aircraft during approach and landing. The glideslope/glidepath is based on the following:

Electronic components emitting signals which provide vertical guidance by reference to airborne instruments during instrument approaches such as ILS/MLS, or
Visual ground aids, such as VASI, which provide vertical guidance for a VFR approach or for the visual portion of an instrument approach and landing.
PAR. Used by ATC to inform an aircraft making a PAR approach of its vertical position (elevation) relative to the descent profile.

source: FAA Pilot/Controller Glossary

The path of an aircraft relative to the ground while approaching a landing.

source: FAA Weight Shift Control Handbook (FAA-H-8083-5)

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