What does CLP stand for?

The correct answer is that CLP stands for Call Light Panel. The Call Light Panel is an important feature in aircraft, allowing crew members to identify and respond to passenger requests for assistance. This panel is typically located in the cabin and serves as a communication tool between passengers and the flight crew. Upon pressing the call light button, illumination on the panel signals that a passenger needs help, enabling a prompt response. Understanding this component is key for crew members in ensuring efficient and attentive service during flights.

The other options relate to important aspects of airline operations but do not represent the acronym CLP within the aviation context as accurately as Call Light Panel.