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FT Sea Otter

(7 reviews) Write a Review
$39.99

RC Airplane Build Kit

Experience the versatile FT Sea Otter Seaplane. This RC plane is ideal for intermediate pilots. It masters air, water, and snow.

FT Sea Otter

$39.99

FT Sea Otter

$39.99
Flying Space Required
Large Field
Build Level
proficient
Challenging
Flying Level
medium
Medium
Build Time
very-slow
4 Hr
Flying Speed
very-slow
Medium
Battery Capacity
battery
1300-2200 mAh
Battery Cells
battery
3-Cell
Power Pack
B
Min. Channels
battery
4-Channels
Series
Park Flyers

The FT Sea Otter is storming the seas—and shocking the skies—with its "otter-ly" awesome performance!

Designed by the brilliant Peter "Mad Scientist" Sripol, this latest seaplane masterpiece brings fresh light to float flying. Crafted with newer pilots in mind, it offers a simpler, more approachable intro to seaplanes—making it an ideal intermediate step-up (not quite a first plane for most, but perfect for building skills and confidence).

This versatile beast conquers water takeoffs and landings, glides smoothly over snow, or launches effortlessly from solid ground. It feels incredible in the air—stable, responsive, and forgiving—while looking absolutely stunning on the water with its classic lines.

Whether you're splashing in ponds, carving snowy runs, or just enjoying land ops, the Sea Otter delivers pure fun and versatility that keeps the excitement flowing.

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Are you just starting out in Radio Controlled Planes? No problem. We got you covered! We're a community that loves sharing our passion for flight and we've got the knowledge to guide you every step of the way. So why not jump right in? Visit our Beginner Section & let's start this journey together.

FT Sea Otter Specifications

  • Weight Without Battery: 15.1 oz (428 g)
  • Center of Gravity: 2.5" (64 mm) from leading edge of wing
  • Control Surface Throws: 12-16 deflection - Expo 30%
  • Wingspan: 40" (1016 mm)

Package Includes

  • 4) Lasercut Brown WR Sheet
  • 4) 23" Pushrod
  • 1) Swappable Firewall
  • 4) BBQ Skewer
  • 4) Swappable Control Horn
  • 2) Popsicle Stick
  • 1) Velcro Battery Strap

FT Sea Otter Videos

*PLEASE WATCH RECENT BUILD VIDEOS BEFORE REMOVING ANY PAPER FROM THE FOAM! SOME VIDEOS MAY USE WHITE FOAM BOARD, WHICH IS NO LONGER AVAILABLE AND HAS NOW BEEN REPLACED WITH WATER-RESISTANT FOAM BOARD.*

  • Best water plane!
    5

    Posted by Chris on 26th Apr 2023

    I also have a Sea Duck and Sea Angel, but this BROWN foam Sea Otter is the real deal. With a C pack and 4S 2200 battery it is a hoot! I fly mine at a local park and wow the spectators with a splash down at the local pond. It rolls well and will loop if it’s a big one. I was showing off over a lake when I stalled the loop and it nosed in from 50’. It popped back on its floats and I happily motored it back to the beach. It was a hit at our club float fly and probably has more flights on it than any of my other planes! Great build: I reinforced all seams generously with hot glue and put popsicle sticks framing the canopy as well as packing tape around every inch of the outside. It’s faster in the air than one would think thanks to the Mustang wings! I love this plane.

  • FT Sea Otter
    4

    Posted by Mike Bare on 5th Nov 2022

    I adore this model. Easy to build and easy to fly dispute advanced rating in the description. My Sea Otter has logged over 1000 water landings during the 2022 season so far. Looking forward to some snow this winter.

  • Fun plane for Alaska
    5

    Posted by Jim O'Connor on 7th Jan 2017

    I live on a small lake so this is a great plane for me, summer and winter as it works great of of snow or water.

    This plane does like power, I suspect it is high drag and low weight, but if you try to fly at low throttle it doesn't go well (or I don't do well -- also a possibility).

    The airframe is resilient. It was my first non-delta ray plane and I abused it quite a bit. Eventually I filled the forward fuse with door/window crack filling foam to help compensate for damage and make sure it stayed afloat if I disabled it in the middle of the lake and had to deploy my boat. This actually seemed to help with the flight characteristics.

    My next build has flaperons.

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