When executing a Precautionary Emergency Landing, what speed should be maintained during a necessary climb?

When executing a Precautionary Emergency Landing (PEL), maintaining a specific airspeed during a necessary climb is crucial for ensuring adequate performance and safety. In this case, sustaining a speed of 140 KIAS (Knots Indicated Airspeed) provides a balance between maneuverability and performance.

At 140 KIAS, the aircraft is able to maintain a sufficient margin above stall speed while still allowing for effective control and responsiveness during the climb. This speed is within the operational envelope of the T-6B, enabling the pilot to manage the aircraft's performance capabilities effectively if a climb is required after establishing the PEL.

Other speeds, such as 120 KIAS, could potentially limit the aircraft's climb performance, while higher speeds like 160 KIAS or 180 KIAS might detract from the ability to control the descent and maneuver the aircraft effectively as it approaches the emergency landing. Therefore, 140 KIAS is the optimal choice for maintaining a safe and controlled ascent in this scenario.