The Federal Aviation Administration (FAA) is a government agency in the United States responsible for regulating and overseeing civil aviation. Its main duties include ensuring the safety of air travel, managing air traffic control, and setting standards for aircraft design and maintenance. The FAA plays a crucial role in making sure that flying is safe for passengers and cargo. In addition to safety, the FAA also works on improving the efficiency of the national airspace system. This includes developing new technologies and procedures to help manage the increasing number of flights. By doing so, the FAA helps to keep air travel smooth and reliable for everyone, from airlines to individual travelers.