Introduction: Rc Model Wing Catamaran

Picture of Rc Model Wing Catamaran

The model is a 5ft , I/5 scale model of c class catamaran edge. the wing is a two element with a slot between. I am about to water trail it here's hoping it goes  


barry marmion (author)2013-09-13

flying wing

DavidP430 (author)2016-05-03

What is in the .pdf download?

Perthmini40man made it! (author)2015-12-22

Hello Barry - nice work. Have you compared the weight of the soft sail rig and and the wing sail? I build and sail Mini40 trimarans which are 1.22m long. I would like to build and fit a wing sail to the boats but have always been put off by the weight. Some photos are attached here, plus a link to a video

Dan Elliott (author)2013-12-22

hi Barry,
Looks great! and without a jib, your wing works great.

barry marmion (author)2013-10-05


barry marmion (author)2013-09-24

light weather mode

barry marmion (author)2013-08-28

Here are a few pictures of my work bench. for scale the wing is 1.800 long and .390 wide.

barry marmion (author)2013-08-27

soft sail version

Dan Elliott (author)2013-08-07

Looks great Barry, I have a simular project here on Instructables "RC Wing Sail Catamaran", I will follow your progress with great interest. Good luck with your first sail, I can't wait here how it goes.

Hi Dan your project inspired me . I have been on the project for 4 weeks now and done 4 test sails . I like to say all went well but I have a lot of tuning to do .I have put a jib on to help tacking, which it has I pitch poled it in 15 knot , but sailed again in the afternoon with. better control 8 to 10 knots. It is a bit sluggish in light winds. but goes well when in the grove which is narrow. Got a lot to learn.

barry marmion (author)2013-08-05


barry marmion (author)2013-08-05


barry marmion (author)2013-08-03

more pics

barry marmion (author)2013-08-01

additional pictures

barry marmion (author)2013-07-31

additional build pictures

barry marmion (author)2013-07-30

The hulls are 1mm ply sides & decks, bottoms fiber glass done in a female mould

ynze (author)2013-07-29

That's a pretty nice model! Can you tell us a bit more about how you made it?

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