For seven days, the aviation world descends on Oshkosh to create the World's Greatest Aviation Celebration. Nearly every aspect of flight is represented in one way or another -- from ultralights to the heavy iron of the Warbirds, AirVenture has it all. Exhibitors showing off the latest aviation innovations, informative forums presented by industry leaders and hands-on workshops compliment the variety of AirVenture activities. Air show includes 600 exhibitors and over 12,000 airplanes of every type, including homebuilts, antiques, warbirds, aerobatics, rotorcraft and floatplanes. More than 500 aviation seminars, workshops and forums, special evening programs and daily air shows.