What is one of the primary roles of de-icing personnel?

One of the primary roles of de-icing personnel is to ensure that the fluid application is effective. This is crucial because the primary goal of de-icing is to remove ice and snow from the aircraft surfaces to maintain safe aerodynamic performance. Effective application of de-icing fluids ensures that the aircraft is free from contaminants that could affect its lift and control.

De-icing personnel must understand the specific de-icing fluids being used, including their proper application techniques and the environmental conditions that may affect the process. Ensuring that the fluids are applied correctly and in the right quantity is vital to achieving the desired outcomes and maintaining the safety of the aircraft during the flight operations. This encompasses not only the physical application of the fluids but also monitoring the conditions to determine if reapplying is necessary before takeoff.