A Commercial Pilot License (CPL) is the next step beyond a Private Pilot Certificate in the United States aviation system. With a CPL, pilots can fly aircraft for compensation or hire, opening up opportunities for careers in aviation. This certification requires additional training and proficiency beyond that of a private pilot, including advanced flight maneuvers, instrument flying, and a deeper understanding of aviation regulations and procedures. CPL holders often pursue careers in fields such as charter flying, flight instruction, or aerial photography.