Obstacle Departure Procedure: Difference between revisions

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Latest revision as of 23:18, 12 August 2026

File:Obstacle departure procedure.jpg
Obstacle departure procedure

An Obstacle Departure Procedure (ODP) is a published procedure designed to ensure safe obstacle clearance during the initial climb out of an airport, typically used when obstacles require a climb gradient steeper than 200 feet per nautical mile.

Purpose[edit | edit source]

ODPs are created by the FAA to provide pilots with a standardized method for departing an airport and avoiding obstacles that might otherwise pose a hazard.

When Used[edit | edit source]

ODPs are used when obstacles are present that require a climb gradient exceeding the standard 200 feet per nautical mile.

Pilot Responsibility[edit | edit source]

Pilots are responsible for considering terrain and obstacles in the vicinity of the departure airport and determining if an ODP should be flown or if visual obstacle avoidance is possible.

ODP Format[edit | edit source]

ODPs can be either textual or graphical, providing pilots with specific instructions for climb gradients and altitude restrictions to ensure obstacle clearance.

ATC Involvement[edit | edit source]

ATC does not typically assign ODPs, and pilots can fly ODPs without prior clearance unless an alternate departure procedure (SID or radar vector) has been specifically assigned by ATC.

Importance[edit | edit source]

ODPs are crucial for ensuring safe and efficient IFR departures, particularly in areas with complex terrain or obstacles.