Inside the System That Controls Every Flight Over America

Every day, tens of thousands of flights move through American airspace — but no single person controls an aircraft from takeoff to landing. Behind every commercial flight is a massive hidden network of airport towers, TRACON facilities, en-route control centers, radar systems, ADS-B surveillance, communication networks, traffic management programs, and thousands of air traffic controllers working together. In this episode of **Inside the System**, we follow one flight across the United States to see how responsibility is passed from controller to controller, how the FAA manages thousands of aircraft at the same time, what happens when weather or equipment failures disrupt the network, and why redundancy is critical to keeping America’s skies moving safely. From local airport towers to the FAA’s national Air Traffic Control System Command Center in Virginia, this is the invisible infrastructure behind modern air travel. *System Underlayer* explores the hidden infrastructure, technology, logistics, networks, and large-scale systems that keep the modern world running. #AirTrafficControl #FAA #Aviation #Infrastructure #SystemUnderlayer