The Federal Aviation Administration (FAA) is an independent agency of the United States government that regulates all aspects of civil aviation in the country. The FAA's primary mission is to ensure the safety of all flights within the United States. The FAA is headquartered in Washington, D.C., and employs over 47,000 people across the country. The agency is divided into seven major divisions: Air Traffic Organization Aviation Safety Commercial Space Transportation Federal Air Marshal Service Flight Standards Service Regulatory Policy and Procedures Security and Hazardous Materials Safety The FAA is responsible for the safety of all commercial and general aviation operations in the United States. The agency sets and enforces safety standards for aircraft, pilots, and airports. The FAA also investigates accidents and incidents, and works to prevent future accidents through education and research. The FAA has published a series of books for teen and young adult readers that explain the agency's work and mission. These books include: The FAA: Keeping America's Skies Safe The FAA: A History of Innovation The FAA: Protecting the Nation's Airspace The FAA's books are intended to educate and inform young readers about the importance of aviation safety. They provide an overview of the agency's work, and explain how the FAA works to keep flights safe.