What is the appropriate action for engine failure during flight?

In the case of an engine failure during flight, multiple sequential actions are required to ensure the safety of the aircraft and to manage the situation effectively.

First, achieving the best glide speed is crucial, which for the T-6A is 110 knots minimum. This speed allows for maintaining altitude for as long as possible while preparing for the glide to a suitable landing area.

Next, moving the Power Control Lever (PCL) to the OFF position is necessary. This action ensures that fuel flow to the engine is ceased, which is essential in case of an uncontrollable engine failure or fire risk.

Finally, intercepting the Emergency Landing Pattern (ELP) is vital. The ELP provides a structured approach path back to your intended landing area considering the available fields or airport, ensuring the pilot maximizes the chances of a safe landing.

All these actions combined represent a complete and effective response to engine failure, making the chosen answer appropriate as it encompasses each critical step: maintaining glide, securing fuel flow, and planning for a landing.