The National Stearman Fly-In at Galesburg Illinois

The National Stearman Fly-In in Galesburg, Illinois is the largest annual gathering of Boeing Stearman Model 75 (PT-17 Kaydet) biplanes anywhere in the world. Held each September at Galesburg Municipal Airport, the event regularly draws over 70 registered Stearmans and features mass formation flights, wing-to-wing camping, and a vendor area dedicated to keeping these World War II-era trainers in the air.

What Is the National Stearman Fly-In?

For 51 weeks a year, Galesburg Municipal Airport is a quiet general aviation field in western Illinois, halfway between Peoria and the Quad Cities. Runway 13/31 stretches about 3,600 feet of asphalt, flanked by a wide grass area that becomes the staging ground for one of aviation’s most distinctive events.

The fly-in has been running for decades, drawing Stearman owners from across the country. Pilots park their biplanes wingtip to wingtip along the grass strip, and most camp under the wings of their airplanes for the entire week. The atmosphere is equal parts military precision and backyard cookout — formation briefings by day, lawn chairs and campfires by night.

Who Flies to Galesburg?

The pilots who attend represent a deep cross-section of the Stearman community. Dale from Wichita, Kansas — fittingly, the city where Boeing’s Stearman Aircraft Company built thousands of these trainers after acquiring the company in 1934 — has flown his 1941 model with a Continental W-670 engine swap to Galesburg for 23 consecutive years. He and his flying partner Steve depart Wichita together, stop for fuel in Topeka, and cross Missouri into Illinois in formation at 105 miles per hour and 1,000 feet above the farmland.

Barbara from Fredericksburg, Texas flies her Stearman over 900 nautical miles in an open cockpit with no electrical system and no radio, navigating with a sectional chart and a handheld GPS velcroed to the front cockpit. The trip takes her three days with fuel stops every two hours. She is 71 years old.

Then there is Robert, age 89, who learned to fly in a Stearman in 1955 as a young Army cadet and has owned his current airplane for 31 years. He still makes the flight to Galesburg solo in an open cockpit.

What Happens During the Formation Flights?

Morning formation flights are a daily highlight. Groups of five or six Stearmans take off in sequence from the grass strip, join up over the countryside, and fly a loop around Galesburg. The signature event is the Saturday mass formation flight, which aims to put over 40 Stearmans in the air simultaneously.

The operation is run with military-level discipline. A retired Air Force colonel named Jim leads the formation briefings, walking pilots through departure procedures, join-up altitudes, route timing, photo passes, recovery sequences, and lost-wingman procedures. Every pilot has a briefed position and a wingman to follow. Ground marshals manage taxi sequencing, critical for big taildraggers with limited forward visibility.

What Makes the Galesburg Community Special?

The consistent answer from attendees is the people. Tom from Ohio put it simply: “I can fly my Stearman at home any day of the week. I come here because this is my family.”

These pilots see each other once a year and pick up where they left off. They know each other’s airplanes and families. An informal network of Stearman owners shares knowledge, parts, and labor year-round, and Galesburg is where that network comes together physically. The evening scene — lawn chairs between biplanes, grills smoking, someone playing guitar against a sunset silhouetting a row of upper wings — is as much the point as the flying itself.

What’s in the Vendor Area?

The vendor area is a specialized marketplace for Stearman owners and enthusiasts. Offerings include original WWII-era instrument panels, newly manufactured wing ribs, handmade stainless steel exhaust stacks, fabric covering services, aviation art, and flight gear.

One standout is a booth run by a Galesburg high school shop class restoring a donated Stearman airframe as a school project. Students are learning metalwork, woodwork, fabric covering, and engine systems by rebuilding a real airplane, with the Stearman community donating parts and expertise. The shop teacher reported that two students have already committed to careers in aircraft maintenance because of the project.

How Do I Attend the National Stearman Fly-In?

The event welcomes everyone, not just Stearman owners. You can fly in any aircraft or drive. Galesburg is accessible from I-74 and sits roughly equidistant from Peoria and the Quad Cities. No registration is required to attend as a spectator — bring a lawn chair, park by the runway, and watch.

For Stearman owners who want to participate in formation flying, advance registration and attendance at formation briefings are required.

Key Takeaways

• The National Stearman Fly-In at Galesburg, Illinois is the world’s largest annual gathering of Boeing Stearman PT-17 biplanes, drawing 70+ aircraft each September.
• The Saturday mass formation flight puts 40+ Stearmans airborne simultaneously, run with military-grade briefings and safety procedures.
• Pilots fly in from across the country — including open-cockpit trips of 900+ nautical miles — and camp under the wings of their airplanes for the week.
• A Galesburg high school shop class is restoring a Stearman as a hands-on education project, supported by parts and mentorship from the community.
• The event is open to all visitors, not just Stearman owners, and offers a vendor area, formation flying, and one of general aviation’s most authentic community experiences.