Oshkosh truly is the busiest control tower in the world over three days of Air Venture and is the second busiest airport during the entire Air Venture event.
World's Busiest Control Tower
From July 24 through 31, FAA air traffic controllers helps more than 17,000 planes safely fly in and out of Oshkosh’s Wittman Regional Airport for the Experimental Aircraft Association’s annual AirVenture aviation experience.