Air Traffic Skills Assessment (ATSA) Practice Test 2025 – All-in-One Comprehensive Guide to Exam Success

An ARTCC, or Air Route Traffic Control Center, is primarily established to provide air traffic control services across large areas of airspace, typically at the high altitudes where en route traffic operates. The main function of the ARTCC is to manage and coordinate the safe and efficient movement of aircraft through controlled airspace, ensuring that aircraft maintain safe separation from one another and can navigate through various routes without collisions.

While there are aspects related to filing flight plans, maintaining communication with pilots, and sourcing air traffic information that may occur within the broader scope of air traffic management, the primary and most critical function of an ARTCC is to directly manage and control air traffic. This includes ensuring that aircraft are on the correct paths, providing guidance during climbs and descents, and managing transitions between different airspaces, all of which are essential for maintaining safety and efficiency in the skies.