Air Traffic

Every minute, every hour, every day, there are men and women at work to ensure the safety and efficiency of our national airspace system.

The FAA provides air traffic services for the world's largest and busiest airspace. Tens of thousands of aircraft are guided safely and expeditiously every day through America's National Airspace System to their destinations.

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International Aviation

Information on international aircraft certification and prohibitions, restrictions and notices.

Obstruction Evaluation

FAA studies for any object that may affect the national airspace, air navigation facilities, or airport capacity.

Separation Standards

Separation standards facilitate the safe navigation of aircraft in controlled airspace.