Pilot certifications are official credentials that allow individuals to operate aircraft. These certifications are issued by aviation authorities, such as the Federal Aviation Administration (FAA) in the United States. There are different levels of pilot certifications, including Private Pilot License (PPL), Commercial Pilot License (CPL), and Airline Transport Pilot (ATP). Each level has specific training requirements, exams, and flight hours that must be completed. To obtain a pilot certification, candidates must undergo ground school training and flight training with a certified instructor. They must also pass written and practical exams to demonstrate their knowledge and skills. Maintaining a certification requires ongoing training and medical evaluations to ensure pilots remain fit to fly.