What action is advised once reaching dead engine glide altitude during a PEL?

Once reaching dead engine glide altitude during a Power Off Emergency Landing (PEL), the advisable action is to set power to avoid climbing. This is important because the goal during a PEL is to maintain a controlled descent with the aircraft and to ensure that the aircraft remains within the glide path towards the intended landing area.

By setting power to avoid climbing, the pilot ensures that the aircraft does not inadvertently gain altitude, which could lead to an inefficient glide or a situation where the aircraft does not have enough energy to reach the designated landing site. The focus at this stage is on managing the glide and preparing for a safe landing, rather than attempting to climb, which could compromise the ability to reach that landing area effectively.

Maintaining a controlled descent ensures that the pilot can manage airspeed and descent rate, crucial aspects for a successful PEL. Knowing when to utilize power appropriately in dead engine situations is a vital skill for pilots, helping to enhance safety and control during emergency situations.