Which speed should the pilot aim for during a steep climb to maximize altitude gain?

During a steep climb, it is essential for the pilot to select a speed that allows for optimal climb performance without risking a stall. The correct speed for maximizing altitude gain during a steep climb in a Piper Warrior PA-28A is typically just above the stall speed and within the envelope for the best climb rate.

In this specific aircraft, the recommended speed of 63 KIAS (Knots Indicated Airspeed) is generally recognized as the best speed for climbing efficiently under heavy load conditions or when a significant altitude gain is required. This speed is well-aligned with the aircraft's performance characteristics, helping pilots to maintain adequate control while gaining altitude rapidly.

While the other speeds listed may also be appropriate for different flight configurations or maneuvers, they might not provide the same level of altitude gain efficiency during a steep climb or could risk approaching the aircraft's stall speed if the conditions are less than ideal. The aim is to balance the need for altitude gain with safe flying practices, which is why 63 KIAS serves as the optimal target for this scenario.