When executing a waveoff, is max power always necessary?

The assertion that maximum power is not always necessary during a waveoff is accurate, as the required power will depend on the specific circumstances and conditions at that moment.

During a waveoff, the pilot must decide on the appropriate amount of power to apply based on several factors such as the aircraft's altitude, descent rate, speed, and weather conditions. In many situations, particularly if the aircraft is at a suitable altitude and has a reasonable airspeed, less than maximum power can be sufficient to execute the waveoff effectively. The goal is to ensure a safe and controlled climb away from the landing approach, so if the aircraft is already performing well, using full power may not be necessary.

For example, if an aircraft is already on a stable approach and only needing a minor adjustment to maintain or regain altitude, applying less than maximum power can adequately manage the situation without overshooting. In scenarios where the aircraft is trying to climb out from closer to the runway, though, more power may be needed, and this is what makes individual assessment critical.

In other contexts, such as low visibility or with larger aircraft, factors such as handling characteristics and performance margins may influence power requirements, but they do not universally dictate that maximum power is necessary for every waveoff maneuver.