Which of the following is a best practice during de-icing operations?

Following safety protocols and ensuring clear communication is fundamental during de-icing operations because these practices help to maintain a safe working environment for all personnel involved. Safety protocols are designed to mitigate risks associated with de-icing activities, which may involve hazardous materials and conditions. Additionally, clear communication is crucial for coordinating tasks among team members, ensuring that everyone is aware of their responsibilities and the current status of the operation. This reduces the chances of accidents or misunderstandings that could compromise both safety and effectiveness during the de-icing process.

In contrast, lowering the volume of de-icing fluid to save costs can lead to inadequate de-icing, impacting safety and operational effectiveness. The choice to use any available fluid regardless of type could present compatibility issues with aircraft surfaces or may not be effective in the specific weather conditions present. Lastly, allowing untrained personnel to assist poses significant safety risks, as they may lack the necessary knowledge to perform de-icing tasks correctly, further increasing the potential for accidents or errors during operations.