What is meant by "engine out" procedures?

"Engine out" procedures refer to the specific protocols and steps that pilots and crews must follow in the event of an engine failure during flight. Understanding these procedures is crucial for ensuring the safety of the aircraft and its occupants. When an engine failure occurs, time is of the essence, and having a clear set of actions can help mitigate risks and manage the situation effectively.

The key aspects of these procedures typically include maintaining control of the aircraft, assessing the situation, deciding on a plan for a safe landing, and communicating with air traffic control. Pilots are trained to handle such emergencies by using checklists and guidelines that outline the corrective actions necessary to stabilize the flight, such as configuring the remaining engines for optimal performance and preparing for a possible emergency landing.

This is different from routine maintenance actions, which are designed to keep the engine running smoothly, improving engine performance, or managing fuel efficiency, as those focus on operational enhancement rather than direct responses to an in-flight emergency.