Skip to main content

Vintage Marblehead Sun Wind II Hull is Officially Completed!

Well... that's it for the hull!

I've been doing some varnish coats on the deck and hatches this week, and after six coats I've finally had enough. The hull is finished! Yay!

For those not following along, this is a recreation of the 1949 Vintage Marblehead "Sun Wind" by Gus Lassel. It has been converted to radio control (RC) and modified to fit in the "High Flyer" division.

The frames are laser-cut from 1/8" 3-ply plywood, the hull planks are dark Western Red Cedar, and the deck is Alaskan Yellow Cedar and Mahogany. The hatches, and many other parts, are 1/16" Baltic Birch plywood.

 Here's how she looks...

Vintage Marblehead Wooden RC Sailboat Sun Wind II

Vintage Marblehead Wood RC Sailboat

Vintage Marblehead Wood Radio Control Sailboat

VM Wooden Radio Control Sailboat

VM Wooden RC Sailboat

VM Wood RC Sailboat

VM Wood RC Sailboat hatch

VM Wood RC Sailboat

Vintage Marblehead Wooden RC Sailboat

Vintage Marblehead Wooden RC Sailboat

Vintage Marblehead Wooden RC Sailboat

Vintage Marblehead Wooden RC Sailboat

Next steps:
1. Work with my sail guy, Rod Carr, to configure the rig and sails.
2. Install all the standing and running rigging.
3. Go sailing!

We're almost there.

Additionally, I've been in contact with a company regarding producing the laser-cut frames for the Sun Wind II. They are open to the idea and we now need to work through the details. Pricing and availability are unknown as of now. I should also be finishing my "Wooden RC Sailboat Construction Manual" soon. It will be available for purchase, at a very reasonable price (I'm not making any money on these things!), as soon as the boat is finished and I've gone sailing.


Aloha!



Comments

Popular posts from this blog

IOM Rig Box (IOM Sail Box) plans

So all the cool IOM kids seem to have nice wooden boxes to store their rigs in. This might be my next quick project then, so that I can pretend to be cool too. :-P

The rig box images that I've seen online are mostly similar, and would work well, but David Jensen from Bellevue, WA, USA (The same guy who designed a fantastic IOM boat stand I posted about earlier) has a really nice design that he shared on RC Groups. Or if that link doesn't work, the go here and search for "IOM sail box" or "IOM rig box".

It holds three sets of rigs for the A, B, and C rigs.


He also has a nifty way to attach his IOM boat stand, with a boat on it, to the rig box. His rig box has wheels attached, so once everything is loaded up he just wheels it to the launch spot. Very nice!



There are other sources online. They show different variations of the same type of sail box.

Here's a nice looking one.

Here's a YouTube video of a really nice one.

Will post more if I actually end…

Rip Tide RC Sailboat

Well I just hit the R/C Sailboat jackpot! Rod Carr, of Carr Sails in Redmond, WA, and the second ever member of the AMYA, just gifted me a Marblehead "Rip Tide" hull and many of the parts and templates to finish it! Thank you Rod!

I'm not sure when I'll be able to work on this, but hopefully it will turn into a fantastic vintage Marblehead. The gentleman who started it did a fantastic job. He was a true artist and I will do my best to get as close as I can to his workmanship but it will be a challenge.

Here are some pictures...


He even cast his own bulb and the mold came with the hull! I could probably start making my own fleet of Rip Tides as he also gave me many of the templates and such. I will only need to pin and epoxy the bulb to the fin and fair it smooth. It will be easy to do.


The frames look and feel like he hand cut them on a scroll saw, but they are very close to perfect. He used thicker plywood than I may have but they are very sturdy. The bow is very s…

IOM Sailboat Stand

I made an IOM boat stand!



The plans are from David Jensen in Bellevue, WA, USA. I found the plans through someone else's blog here, and a model sailboat club from Australia here.

It was pretty straightforward to build. My only contribution to the design is that I laser cut the cradle out of 1/8" Lite Ply. I made eight copies, and then epoxy laminated two sets of four each. Turned out really well.



If you wish to laser cut your own set, here is my DWG file. You'll have to have your own laser cutter, or send the job to a laser cutting company like National Balsa. Here are the original plans, and here are the original plans for just the cradle. Thanks to David Jensen!!

Note that in the picture below, my boat is not finished! Yikes.


You can't see it in this image, but there's a small chuck of self-stick foam behind the bulb to protect the bulb. I'll eventually incorporate some Velcro or a strap of some sort to hold the bulb in place so that I can use the carry-han…

IOM Alignment and Measuring Jig (UPDATED)

I need to start to consider how I'll mount the fin and bulb, and get it all straight, so I made a 3D modeled alignment jig:



Ian Dundas in Scottland sent me pictures of his setup. I just bought a laser level too! He does amazing work and has been a great help in this project so far.




There is also another jig featured on page 14 of the winter 2008 Canadian Radio Yacht Association (CRYA) newsletter that features one. It's by Lawire Neish. Read it here.

I took both those designs and made my own version that features sliding cradles for the hull, a fixed waterline sight, proper depth to cradles for the bulb, etc... Most of the parts can be laser cut, and the two end pieces and the base can easily be cut on a tablesaw.

It has fixed waterline sights that are 420mm above the top edges of the bulb sliders in the base. The fore and aft cradles can be slid up and down to adjust the waterline of the hull. You'll see that the overall interior length is 1003mm to accommodate the aft…