What type of equipment is used for de-icing aircraft?

De-icing trucks or fluid sprayers are specifically designed for the purpose of de-icing aircraft. These vehicles are equipped with specialized nozzles and tanks that contain de-icing fluids, typically glycols or other chemical agents, which effectively remove ice and snow accumulation from the aircraft surfaces. The process is crucial for ensuring the safety and functionality of an aircraft before takeoff, as ice can disrupt the aerodynamics of the wings and other critical components.

The effectiveness of de-icing is enhanced by the application of heated fluids, which helps to not only clear ice but also inhibit further accumulation during winter weather. This specialized equipment allows for controlled and efficient application of de-icing materials, which cannot be achieved with general-purpose equipment like pressure washers or standard fire extinguishers.

While maintenance tugs and other mentioned equipment play vital roles in airport operations, they do not have the functionality or design suited for the specific purpose of de-icing aircraft.