Air Traffic Skills Assessment (ATSA) Practice Test 2025 - Free ATSA Practice Questions and Study Guide

The Federal Aviation Administration (FAA) is the primary organization responsible for overseeing the operation of Air Route Traffic Control Centers (ARTCCs) in the United States. The FAA is tasked with ensuring the safety, efficiency, and effectiveness of air traffic control operations across the nation. This includes establishing regulations, providing air traffic services, and managing the national airspace system. The agency plays a crucial role in training air traffic controllers, maintaining equipment, and implementing flight safety measures, which are all essential for the proper functioning of ARTCCs.

Other organizations, such as the International Air Transport Association (IATA) and the National Transportation Safety Board (NTSB), have different roles related to air traffic, but they do not directly oversee the operation of ARTCCs. IATA focuses on airline operations and policies, whereas the NTSB investigates transportation accidents to improve safety. Similarly, the Airline Pilots' Association (ALPA) advocates for pilots' rights and safety but does not manage air traffic control facilities. Thus, the FAA stands out as the correct answer for the oversight of ARTCC operations.