September 14, 2026
Lake Jessie, Winter Haven: The 180-Acre Lake Where the World Learns to Land on Water
About 500 pilots a year earn their seaplane rating on a 180-acre lake beside the Winter Haven airport — more, by one industry count, than every other seaplane school in the United States combined

About 500 pilots a year earn a seaplane rating on Lake Jessie, an oval of water on the northwest side of Winter Haven that covers roughly 180 to 190 acres and averages less than five feet deep. Steve McCaughey, executive director of the Seaplane Pilots Association, told Aviation Week that some 80 schools in the United States can put an Airplane Single-Engine Sea rating in a logbook, and that the school on Lake Jessie's northeast shore graduates more pilots than all of the others combined.
Jack Brown built that school in 1963, on the shore of the lake at the southwestern edge of the Winter Haven airport, to teach pilots to handle a 65-horsepower Piper J-3 Cub on straight floats. He had been flying off water since West Virginia, where he owned a 1939 Aeronca C-3 on Edo floats and operated it from the Kanawha River. During the Second World War he flew Consolidated PBYs in Hawaii as a Navy lieutenant commander. He took over as manager of the Winter Haven airport in 1960 and became its fixed base operator, and the seaplane base went in on Lake Jessie three years later.
The training still begins there. The FAA lists the base as F57, at 140 feet of elevation, with an unmarked north-south water lane of 3,600 by 2,200 feet. The base sits next to Winter Haven's Gilbert Airport and is joined to it by a taxiway; airport property occupies the entire east and northeast shore of the lake, houses line the shoreline from the northwest around to the south end of the west side, and the public ramp is where Morton Road dead-ends at the water. The standard rating course runs about two days: ground school, five hours of dual instruction, and the checkride. Most of the flying happens within about ten miles of that shoreline, in a county that holds more than 600 lakes, most of them usable by a floatplane.
Accounts differ on the year Jack Brown was killed — some place it in 1975, a 2023 account in Waterflying magazine in 1976 — but the circumstances are consistent: he was flying a Republic Seabee north to do checkrides when the elevator control failed. His sons Jon and Chuck kept the business running. Jon had graduated from the University of Tennessee in 1970 and come back to teach at his father's base; when Chuck left to fly corporate jets, Jon bought out his share.
Jon Brown has been instructing on Lake Jessie ever since. By 2019 he had given more than 18,000 checkrides and logged over 28,000 flight hours, roughly 19,000 of them in J-3 Cubs. The airplanes have stayed close to what his father started with — a fleet of five J-3 Cubs, a Super Cub, and a Maule M7, all of them on straight, non-amphibious floats, which means none of them can land on a runway at all. In the classroom hang photographs of Jimmy Buffett, Alan Jackson, and Harrison Ford; Buffett and Jackson earned their seaplane ratings at the base.
By the base's sixtieth year, reporting on the anniversary put the running total at close to 30,000 pilots certified to fly seaplanes off this one lake. Asked by General Aviation News in 2019 how he wanted to be remembered, Jon Brown said: "As someone who had the chance to introduce floatplane flying to others."
The deepest sounding on Lake Jessie is 12.2 feet. For the twelve months ending November 17, 2009, the FAA counted 10,000 aircraft operations at the seaplane base — an average of 27 takeoffs and landings a day on the lake.
Sources
Every factual claim in this story was checked against the page it came from before the story was saved. These are those pages. Our standards are on the masthead.
- Jack Brown's Seaplane Base Remains Key Hub For Float Flying — Aviation Week Network
- Lake Jessie — Polk County Water Atlas (USF Water Institute)
- Lake Jessie (Winter Haven, Florida) — Wikipedia
- Lake Jessie Boat Ramp — Polk County Government
- Jack Brown's Seaplane Base, V.3 — Waterflying, July/August 2023 (Seaplane Pilots Association)
- Jack Brown's Seaplane Base — Visit Central Florida
- AirNav: F57 — Jack Browns Seaplane Base
- Jack Browns Seaplane Base — Wikipedia
- Seaplane Ratings: Jack Brown's Approach — Aviation Consumer
- Pilot Perspectives: Seaplane instructor Jon Brown — General Aviation News, Sept. 22, 2019 (Joni M. Fisher)
- Learn how to fly a seaplane or go sightseeing in Polk County — Spectrum News 13, Jan. 2, 2024
- Brown's Seaplane Base — Seaplane Pilots Association flight school listing
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