A commercial pilot is a trained professional who flies aircraft for various purposes, such as transporting passengers or cargo. They must obtain a commercial pilot's license, which requires extensive flight training and knowledge of aviation regulations. Commercial pilots often work for airlines, charter companies, or cargo services, and they play a crucial role in ensuring safe and efficient air travel. In addition to flying, commercial pilots are responsible for pre-flight inspections, navigation, and communication with air traffic control. They must be skilled in handling different types of aircraft, including airliners and cargo planes, and they often work irregular hours, including nights and weekends.