ATC History

Which came first: the chicken or the Federal Egg Administration? Impossible to say. Physics teaches us that when Bernoulli found lift, his nemesis, Newton, said there must be an opposing reaction. So, when the Wright brothers flew, government pondered how to keep them from impacting all those other aeronauts. Little happened because of Newtons Law of Administrative Inertia: An agency at rest remains at rest until acted upon by an un-ignorable force. …

pberge

Thursday, July 13, 2017 at 12:00 AM ET

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Key Takeaways:

The U.S. air traffic control (ATC) system evolved reactively, with innovations and government regulation primarily developed in response to increasing traffic congestion and tragic mid-air collisions.
Beginning with rudimentary flag signaling in 1929, ATC progressed through radio, radar, and computer systems, consolidating under federal authority with the creation of the Federal Aviation Agency (FAA) in 1958, spurred by major accidents like the 1956 Grand Canyon collision.
Further reforms, including a fundamental restructuring after the 1981 PATCO strike, led to renewed investment in technology, driving the ongoing transition from ground-based navigation to satellite-based systems (GPS, ADS-B) and continuous adaptation to modern aviation challenges.

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Which came first: the chicken or the Federal Egg Administration? Impossible to say. Physics teaches us that when Bernoulli found lift, his nemesis, Newton, said there must be an opposing reaction. So, when the Wright brothers flew, government pondered how to keep them from impacting all those other aeronauts. Little happened because of Newton’s Law of Administrative Inertia: An agency at rest remains at rest until acted upon by an un-ignorable force.

The growth of air traffic control (ATC) followed a predictable path: Innovation (private sector), befuddlement (government), punctuated by periodic disasters, followed by outcry and government reaction. Repeat. Today’s National Airspace System (NAS) and its ATC components are the outgrowth of screw-ups, miscalculations and clever winging it.