Oshkosh, Wisconsin: EAA AirVenture Capital of the World and Wittman Regional Airport
Oshkosh is globally synonymous with aviation through EAA AirVenture Oshkosh, the world's largest airshow and fly-in convention held annually at Wittman Regional Airport (OSH) each late July. During AirVenture week, OSH becomes the world's busiest airport by operations count — handling over 10,000 aircraft arrivals, 600,000 attendees, and roughly 4,000 flights per day at peak periods. The FAA's AirVenture NOTAM is the largest single-event airspace management document in American aviation, coordinating arrivals from all directions using VFR corridors, mandatory ATIS frequencies, and color-coded approach routes. EAA's museum, workshops, and year-round programming make Oshkosh a genuine aviation heritage city, not just a one-week event host. Wittman Regional Airport is named for Steve Wittman, legendary Oshkosh racing pilot who designed and built aircraft well into his 90s before his passing. Year-round, OSH handles general aviation operations with instrument approaches, FBO services, and hangar facilities. Outagamie County Regional Airport (ATW) in Appleton, about 18 miles north, provides commercial airline connections to Chicago O'Hare, Minneapolis-St. Paul, and Detroit Metro for Oshkosh residents needing commercial airline service.
Oshkosh's Lake Winnebago shoreline position creates memorable arrivals for pilots using the "Fisk" arrival procedure during AirVenture — following the southern shore of Lake Winnebago west toward OSH while monitoring the designated AirVenture ATIS and watching for the signature rock quarry landmark that begins the formal arrival sequence. The city's deep aviation culture extends beyond AirVenture to year-round activities: EAA's fly-market, chapter activities, and the museum's ongoing programming make OSH an active general aviation community in all seasons, not just during show week.
International Airports
An international airport is a vital component of any major metropolitan area. It connects domestic and international travelers, providing them with a means to connect to the rest of the world.
An international airport is a large airport that is equipped to handle both domestic and international flights. It also has a significant economic impact on the local community.
These major Wisconsin Airports generate thousands of jobs and contribute billions of dollars to the local economy through tourism and other related industries.
A large international airport also offers a variety of amenities for travelers. These can include shopping centers, dining options, lounges, and other services such as currency exchange and luggage storage.
Private Airports
Private airports, also known as general aviation airports, are airports that are not open to commercial airlines and are used primarily by private aircraft.
One of the main benefits of a private airport is the exclusivity and privacy it offers.
These airports are often used by high-profile individuals, such as celebrities and business executives, who value their privacy and want to avoid the crowds and security lines of commercial airports.
Private airports also offer more flexibility and convenience for aircraft owners. They can also be used for training pilots and hosting aviation events.
There are 1 Private Airport in Oshkosh, Wisconsin.
Pfaffenroth Private Airport
Regional Airports
Regional airports are smaller airports that serve a rural geographic region, such as a smaller city or county with a population of less than 100,000.
Small airports mostly offer flights within the same country, but some may offer flights to nearby countries.
One of the main advantages of regional airports is their convenience. They also tend to have shorter security lines and fewer crowds, making the overall travel experience more enjoyable.
There are 1 Regional Airport in Oshkosh, Wisconsin.
Wittman Regional Airport
Municipal Airports
Municipal airports which are also called "public airports" are owned and run by local governments like cities and counties.
Most of the time, they are smaller airports that serve a certain area and have mostly domestic flights, but some may also have flights to nearby countries.
One of the main advantages of municipal airports is their accessibility. They are often located in or near major cities, making them a convenient option for travelers.
Municipal airports provide a vital link for businesses in the region, allowing them to easily connect to other parts of the country.
There are 0 Municipal Airport in Oshkosh, Wisconsin.
Local Airports
There are 2 Local Airport in Oshkosh, Wisconsin.
Pioneer Airport
Gallinger Airport - 51Wi
Frequently Asked Questions: Airports Near Oshkosh, Wisconsin
What makes EAA AirVenture at Oshkosh so significant in aviation?
EAA AirVenture Oshkosh is the world's largest airshow and aviation gathering, held annually at Wittman Regional Airport (OSH) each late July. The event draws over 600,000 attendees and more than 10,000 aircraft, making OSH briefly the world's busiest airport by daily operations count. AirVenture features airshows with world-class aerobatic performers, warbird demonstrations, forums and seminars, experimental and homebuilt aircraft exhibits, and the world's largest aviation marketplace. The EAA's year-round presence in Oshkosh — including its museum, youth programs, and chapter network — makes the city a permanent center of aviation culture beyond the annual event.
How do pilots arrive at EAA AirVenture safely?
The FAA publishes a comprehensive NOTAM for AirVenture that defines specific arrival corridors, mandatory ATIS frequencies, waypoints, and procedures for pilots approaching from all directions. The most famous is the "Fisk arrival" — following Lake Winnebago's southern shore westbound to the Fisk checkpoint, where an FAA controller on the ground visually clears aircraft for Runway 27 or 36L by rocking wings in response to aircraft rocking theirs. Pilots who fail to follow the NOTAM procedures risk losing flying privileges at future AirVentures. The arrival experience itself is considered one of aviation's most memorable procedures.
What commercial airports are convenient to Oshkosh?
Outagamie County Regional Airport (ATW) in Appleton is the nearest commercial airport at approximately 18 miles north, offering daily service to Chicago O'Hare, Minneapolis-St. Paul, and Detroit. Austin Straubel International Airport (GRB) in Green Bay is about 40 miles northeast with comparable service. Milwaukee Mitchell International (MKE), about 80 miles south, offers the most nonstop destinations. During AirVenture week, MKE and ATW both see elevated general aviation traffic from pilots arriving commercially to attend the show before flying home by general aviation from OSH.