What is the recommended slow speed during engine failure when the aircraft is less than 150 KIAS?

The recommended slow speed during engine failure when the aircraft is operating below 150 KIAS is to slow to 125 KIAS minimum as required. This speed is established to maintain adequate control and performance in a single-engine situation. By slowing to this speed, the aircraft can achieve a balance between maintaining airspeed sufficient for lift and control while ensuring the pilot can manage the situation effectively.

In the event of engine failure, it's crucial to maintain this minimum speed to prevent loss of control and facilitate a smoother response to any required maneuvers. Slowing to 125 KIAS provides a margin for both the recovery process and any subsequent actions needed, enhancing safety during a critical phase of flight.

Understanding the importance of maintaining this minimum airspeed allows pilots to make informed decisions in emergency situations, thereby ensuring both their safety and the safety of the aircraft.