What is the role of the Captain (CA) in an aircraft?

The role of the Captain, often referred to as the Pilot in Command (PIC), is crucial in any flight operation. As the leader of the flight crew, the Captain is responsible for the safety, navigation, and operation of the aircraft. They have the ultimate authority over the flight and make all critical decisions during flight operations, including pre-flight planning, in-flight adjustments, and emergency responses.

The Captain also oversees the performance of the co-pilot and other crew members, ensuring that all operational protocols are followed to maintain safety and efficiency. This authority includes conducting briefings, managing crew resource management, and interacting with air traffic control. The Captain's comprehensive understanding of the aircraft and flight regulations ensures that the mission is conducted safely, complying with all legal and procedural requirements.

While options related to the second-in-command and ground operations supervisor do reflect aspects of aviation operations, they do not accurately encapsulate the primary responsibilities that define the Captain's essential role in flight operations.