Driftdown Procedure

Driftdown Procedure

What is a Driftdown Procedure?

Ensuring Safety in Engine Loss Scenarios

Driftdown procedure is a safety protocol used in twin-engine aircraft in the event of an engine failure at a high altitude.

The Driftdown Procedure is a flight technique used when an aircraft loses engine power at cruising altitude, detailing how to safely descend to a lower altitude where the aircraft can be efficiently flown on remaining engines.

• Purpose and Execution: It involves a controlled descent to a lower altitude where the aircraft can continue safe flight on one engine.
• Flight Planning Consideration: Pilots plan for potential driftdown scenarios, considering factors like terrain, weather, and aircraft performance.
• Emergency Training: Driftdown procedures are part of pilot training and emergency preparedness, ensuring pilots can handle engine loss situations effectively.

The driftdown procedure is a critical safety protocol in twin-engine aviation, enabling pilots to safely manage flight in the event of an engine failure at altitude.