What should be documented when de-icing an aircraft?

When de-icing an aircraft, it is critical to document the fluid type and amount used, conditions during de-icing, and the time of application. This information is essential for several reasons.

Firstly, the type of de-icing fluid used can significantly impact the effectiveness of the de-icing process. Different fluids have varying melting points and durations of effectiveness, and knowing exactly what was applied ensures that subsequent operations can be managed properly.

Secondly, documenting the amount of fluid used provides insights into the adequacy of the de-icing procedure and helps verify that the recommended operational standards were met. It can also be important for reporting and regulatory compliance.

The conditions during de-icing, such as temperature, humidity, and wind conditions, are vital for assessing how quickly the de-icing will be effective and how it might be impacted by weather changes. Lastly, noting the time of application is crucial to effectively plan for takeoff, as it points to how long the de-icing protection will last based on atmospheric conditions.

Documenting these aspects creates a clear record that can be referenced in case of an incident or in the event of an inquiry, thereby enhancing overall safety in flight operations.