Finding a flying field is difficult in many areas. I also wanted to learn more about sailing. I therefore started to explore RC sailboat options.
I was really surprised at the lack of community and plans. After much searching, this was the best option for a new builder.
There are lots of other plans if you search for “JIF65 plans”. There are some build logs online if you search for “JIF65 build log” or something similar.
Here’s the end product:
Fiberglass
A RC sailboat uses many of the same techniques as model airplanes and other crafts. The big difference was working with fiberglass. Fiberglass could be a whole series of blog posts on its own, but I found the best option was using:
- Fiberglass cloth from Towerhobbies or somewhere similar (¾ ounce weight or heavier)
- Z-Poxy Finishing Resin
Read the manuals and make sure to wear protective clothing.
Keel Bulb
Many of the directions for making a sailboat keel involve melting lead (which produces pretty nasty fumes).
I tried a different approach (shown in the picture below):
- I cut out the keel template in balsa and then made the desired half-form using wood filler. I sanded this down until it was smooth.
- I put two screws to make it easy to remove and handle
- I covered it with a slight coating of vaseline.
- I made a small box with plywood, and filled it with plaster of paris.
- I put the half form into it, and let it set.
- I remove the form and then filled it with lead shot and epoxy (I bought a 1 pound diving weight and used the pellets from it).
- I repeated the process and then cemented the two halfs around the aluminium keel.
