Which of the following is part of the DECIDE model?

The DECIDE model is a structured decision-making tool often used in aviation to help pilots process information and make sound decisions in response to changing situations. The first step in this model is "Detect a change needing attention." This step emphasizes the importance of recognizing when something is not as it should be, such as changes in weather conditions, aircraft performance, or other environmental factors that could impact safety and operations.

By focusing on detecting changes, pilots can initiate appropriate responses that may lead to safer flight operations. This foundational step is crucial in preventing complacency and ensuring that pilots remain aware of their surroundings and the status of their flight, thereby facilitating better decision-making throughout subsequent stages of the DECIDE model.

The other choices, while relevant to aviation operations, do not accurately represent the steps involved in the DECIDE model. Evaluating aircraft preparedness, communicating with air traffic control, and continuously monitoring fuel are important aspects of flying but are not specific components of the DECIDE framework. They may fit into broader decision-making processes but do not align with the particular structure and stages that the DECIDE model outlines.