A commercial pilot's license (CPL) is a certification that allows individuals to operate aircraft for compensation or hire. To obtain a CPL, pilots must complete specific training, accumulate flight hours, and pass written and practical exams. This license enables pilots to work in various aviation roles, such as flying for airlines, charter services, or cargo transport. To qualify for a commercial pilot's license, applicants typically need a private pilot's license (PPL) first. They must also meet medical requirements and demonstrate proficiency in flying skills. The CPL is essential for those looking to pursue a career in aviation and offers opportunities for advancement in the field.