Which agency manages the registration of aircraft in the U.S.?

The Federal Aviation Administration (FAA) is the agency responsible for the management of aircraft registration in the United States. The FAA oversees all aspects of civil aviation, including the issuance of pilot licenses, the certification of aircraft, and the regulation of air traffic. Among its many roles, the FAA maintains the National Aircraft Registry, which tracks ownership and safety status of all registered aircraft in the country.

This function is critical as it contributes to aviation safety, ensuring that all aircraft operating in U.S. airspace meet regulatory standards. The successful registration of an aircraft with the FAA is essential for legal operation and for compliance with federal aviation regulations.

In contrast, the other agencies listed have different primary functions. The National Airport Authority focuses on airport operations rather than aircraft registration. The Transportation Security Administration primarily deals with security measures in transportation, especially in airports, rather than managing aircraft registrations. Lastly, the U.S. Customs and Border Protection is concerned more with immigration and customs enforcement rather than aviation registration. Each agency serves a specific purpose within the broader aviation and transportation system, but the FAA is distinctly responsible for aircraft registration.