What is a second in command pilot?

A Second In Command (SIC) Pilot, also known as a Co-Pilot, assists the Captain in operating an aircraft. They share flight duties, monitor systems, communicate with air traffic control, and help ensure passenger and crew safety. SIC pilots must be prepared to take control if needed and play a key role in navigation and decision-making. This position is critical in multi-pilot operations, especially in commercial and corporate aviation.