We are exited to announce that the 2021 Fly-In will take place September 9-12th

New This Year - Float Plane Parade

Moosehead Lake , Maine

September 9-12, 2021


The International Seaplane Fly-In Association is a non-profit organization whose main focus is to provide aviation education (and a whole lot of fun!) to participants and spectators alike. We provide a scholarship each year to a deserving high school student who plans to further his/her education in some field related to aviation. The International Seaplane Fly-In brings thousands of participants and spectators to the Moosehead Region on the week-end after Labor Day. The costs associated with putting on the Fly-In have increased each year. Please consider helping us to continue to fund this great tradition by placing your ad in our "Annual Guide".


For questions or comments concerning the Guide, or any other aspects of the Seaplane Fly-In, please contact us here or call 207-695-6121

Thank You!


For accommodations, contact the Moosehead Lake Region Chamber of Commerce at 207-695-2702 or visit www.mooseheadlake.org. Don't wait too long to make reservations, the town is full to overflowing on Fly-In Weekend!  Camping at the airport will be on a first come/first served basis.  Click here for details.

International Seaplane Fly-In
P.O. Box 1289
Greenville , Maine 04441


 2019 Raffle Winners

Please come to the Fly-In hangar to claim your prize.


Full Package-----Dick Rodgers

Katahdin Buffet Social-----Tommy Dunn

Steak/Lobster Dinner-----Dan Daigle

Awards Banquet-----Tommy Dunn

50/50 Raffle-----Tommy Dunn - Thank you for donating back to the Fly-In

David Clark Headset-----Kent Chance

Important Information

Fuel will be available at the Forestry Dock 

Due to FAA regulation and safety reasons, the operation of DRONES will not be permitted during the Fly-In


The Fly-In Office has moved to 16 Lower Lincoln Street- (previously Folsom's Hangar)- our phone number is 207-695-6121.  You can email us at info@seaplanefly-in.org.


 We are installing a New Mooring Ball in the cove 

Jet A and 100LL self-serve pumps are available at the airport. 



share your photos on social media! use #internationalseaplaneflyin


"In the warming sun, we were constantly entertained by the never-ending barrage of low altitude fly-bys. What a great town this is! Cubs, Taylorcrafts, ultralights, Cessnas of all types and colors buzzing right down Main Street, all eyes upturned. But instead of folks running to the phone to call the local FAA office to report low flying aircraft, there is a reverence expressed by the onlookers, and an occasional "Oouu" or "Aaah". It seems as if everyone in this town loves airplanes.

It got me to thinking about how many thousands and thousands of times I have watched an airplane take off or land or fly by; and yet when I hear that sound, I am impelled to turn my head and watch, regardless of what is going on in my life at that moment. In Greenville, Maine, there is no shame in it. People fly, drive, walk, or canoe to this beautiful little town on the south shore of Moosehead Lake in droves from all over the country to sit on the docks, or in lawn chairs, or on the tops of their RV's, to watch airplanes. This is my kind of town." - The Great Arctic Air Adventure Blog by Mark Schoening and Doug DeVries.