A private pilot's license (PPL) is a certification that allows individuals to fly aircraft for personal use. To obtain a PPL, candidates must complete ground school training, pass a written exam, and log a minimum number of flight hours with an instructor. This license enables pilots to fly solo or with passengers, but they cannot be compensated for their services. Holders of a private pilot's license must adhere to specific regulations, including maintaining medical fitness and following air traffic rules. The PPL is a stepping stone for those who may wish to pursue advanced certifications, such as an instrument rating or a commercial pilot's license.