Which of the following is a basic element of a pre-flight inspection?

A basic element of a pre-flight inspection involves examining control surfaces to ensure they are functioning correctly and are free from any obstructions or damage. Control surfaces, such as ailerons, elevators, and rudders, play a crucial role in the aircraft's ability to maneuver and respond to the pilot's inputs. Inspections of these components are essential for flight safety, as any malfunction or degradation could significantly affect aircraft performance and handling.

While checking the weather forecast, reviewing personal logs, and planning fuel stops are all important activities related to flight preparation, they do not constitute direct components of the physical pre-flight inspection of the aircraft itself. Conducting a thorough examination of control surfaces is a hands-on procedure that helps ensure that the aircraft is safe for takeoff and can perform as expected during operation.