✈️ International Seaplane Fly-In Greenville 2025: Soar Over Moosehead Lake & Fall in Love with Maine

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Illustrated aerial map of Moosehead Lake in Greenville, Maine during the 2025 International Seaplane Fly-In, featuring seaplanes on the water, Greenville waterfront, Burnt Jacket Mountain, and fall foliage colors.

✈️ International Seaplane Fly-In Greenville 2025: Soar Over Moosehead Lake & Fall in Love with Maine

By Gerry Caron | August 24, 2025

Greenville’s Sky-High Autumn Spectacle: A 51-Year Maine Tradition

Every September, the quiet town of Greenville, Maine, transforms into a global hub for aviation as the International Seaplane Fly-In—now celebrating its 51st year—draws pilots and spectators from around the world. Nestled on the pristine shores of Moosehead Lake, this iconic event is more than a gathering; it is a high-flying celebration of community spirit, historic bush piloting, and the breathtaking arrival of Maine’s autumn foliage.

From the engine hum of vintage classics like the 1944 Grumman Goose to the sleek maneuvers of modern floatplanes, International Seaplane Fly-In Greenville 2025 offers an immersive experience that captures the heart of “Vacationland.”

2025 Schedule of Events: September 4 – 7

Mark your calendars for four days of thrills, food, and fellowship.

Wednesday, Sept 3 (Pre-Event Kickoff)

  • 5:00 PM – 7:00 PM: Community Pig Roast at Moosehead Aero Marine (Lower Lincoln St.) benefiting the Moosehead Riders Snowmobile Club.

Thursday, Sept 4

  • 1:00 PM: Registration opens at Moosehead Aero Marine.

  • 6:00 PM: Dinner & Social at Lakeside on Moosehead Lake (35 Pritham Ave).

  • 6:30 PM: Live music by The Tyler Healy Band to kick off the weekend vibes.

Friday, Sept 5

  • All Day: The legendary Poker Run launches from Stobie Hangar. (Contact Steve Williams at 207-350-2120 for entry).

  • 6:00 PM: Traditional Steak and Lobster Dinner followed by high-energy music from Billy Blackstone Freeballin.

Saturday, Sept 6 (The Big Show)

  • 8:30 AM: The Seaplane Parade launches in East Cove—a photographer’s dream!

  • 10:00 AM – 4:30 PM: Pilot Competitions at Stobie Hangar, featuring spot landings, takeoff challenges, and bush pilot races.

  • Fly-In Cruises: Board the historic Steamboat Katahdin at 10:00 AM or 2:30 PM for a front-row seat to the competition from the water.

  • 6:30 PM: Awards Banquet at Moosehead Aero Marine.

Sunday, Sept 7

  • Morning: Seaplane Pilots Association Breakfast.

  • 10:00 AM: Final competitions and farewell flights.

Why This Event Matters: Mission & History

Founded in 1973 by visionary bush pilots, the Fly-In has evolved from a small gathering into one of the oldest and largest continuous seaplane events in the United States. Today, it stands as a non-profit mission to promote fellowship and the passion for aviation.

What to Expect:

  • Aerial Displays: Watch seaplanes “dance” over the lake against a backdrop of Burnt Jacket Mountain.

  • Community Vibe: Experience Greenville’s unique charm, from volunteer shuttles to the seasonal debut of the town’s lone traffic light!

  • Vendor Village: Shop for official Fly-In gear, local crafts, and delicious Maine treats.

Visitor & Pilot Essentials

Stay at the Gateway to Adventure: Moose River Lookout

Turn your Fly-In weekend into a luxury retreat. Located in nearby Rockwood, Moose River Lookout is the ultimate basecamp for exploring Moosehead Lake.

  • Private Dock: Access the lake directly from your backyard.

  • Spacious Living: 3 Bedrooms, 2 Baths, Sleeps 7—perfect for families or pilot groups.

  • Adventure Access: Direct access to ITS66 trails for hiking or late-season ATVing.

Book Your Stay:

Join us this September to feel the engine hum, salute the landing pilots, and celebrate the art of water flying in the heart of the North Woods!

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