What is essential when issuing taxiing instructions for heavy aircraft?

When issuing taxiing instructions for heavy aircraft, it is essential to limit taxiing power usage. Heavy aircraft require a greater amount of power and take longer to stop than smaller aircraft. Therefore, encouraging pilots to use limited power during taxiing helps to ensure safety and maintain control, particularly on taxiways and runways. This practice minimizes the risk of damage to the aircraft's systems and reduces the wear on runways and taxiways, which are often more susceptible to damage from heavier loads. It also assists in preventing excessive wake turbulence, which can be particularly hazardous for smaller aircraft following behind a heavy one.

Ensuring that heavy aircraft utilize appropriate power settings during taxiing promotes a safer environment for all aircraft operating within the same airspace.