Sunday, March 11, 2018

Two different scows at the Inverloch Classic Wooden Dinghy Regatta: Rainbow and A-12

While I'm on a scow kick, mention must be made of two different scow designs that competed in the Australian ICWDR out of the South Gippsland Y.C. One of the kingpins of the Classic Wooden Dinghy event, Andrew Chapman and family, had two restored Rainbows in the regatta. (Correction: Andrew did the restoration of one "Annie", his son-in-law, Jonathan, a fine craftsman in his own right - music instruments - did the restoration of the other one, "Moonraker".The Rainbow is an Australian 3.65 meter design that was popular as a junior trainer in South Australia in the 1960's. Andrew sailed one Rainbow with his grand-daughter and, his daughter Trilby, sailed the second one with Andrew's other grand-daughter. I asked Andrew what he thought of the Rainbow scow as a parent/kid sailing dinghy and he was enthusiastic.
"The Rainbow is lovely small boat to sail. It is very forgiving and a lot faster than a Mirror and Heron without using the trapeze and/or large spinnaker. I think it is an ideal boat for an adult and young kid or young teenagers. Trilby and I sailed with each of her two daughters and we plan to introduce them to using a trapeze on a beat and then the trapeze with spinnaker on reaches. We are also putting them on the helm and they enjoy sailing the quicker boat and they are not overwhelmed by the boats size. When they are comfortable using the trapeze and spinnaker trapeze combination the next stage will be the Gwen 12 then Cherub. I think the Rainbow is a very good small boat and it is one that is very easy for home builders to make.
Andrew Chapman and grand-daughter in "Annie".

Trilby and daughter in "Moonraker"

Three very different Australian scows in one shot. Trilby with the Rainbow on the beach, a modern carbon foiling Moth scow, and, in the background, a Classic wingless Moth scow.

Plans for the Rainbow scow can be found here.

The A-12 scow was Frank Bethwaite's follow-on to his Northbridge Junior scow. Designed to be a higher performance dinghy, the A-12 was longer, 12 feet or 3.65 meters, sported Frank's signature rotating mast and had a trapeze. Neil Kennedy from Nedslocker dug out a November, 1970 issue of the Australian Modern Boating which featured the class when newly introduced. Some photos from that article:

An A-12 scow has shown up at the Inverloch Classic Wooden Dinghy Regatta for the last two years but, as Andrew Chapman writes, in the beginning no-one knew what type of scow it was.
"At the first regatta Andrew Kean sailed the boat as a Moth, with two tone blue sails, because that what it was sold to him as. He did wonder why someone had put a trapeze fitting on the mast. Apparently he never thought to measure the length. He sailed it again in the most recent regatta as an A12 with blue and white sails with a different rig.
From the photos it looks like Andrew was able to find a genuine Bethwaite rotating rig and A-12 sail.

The A-12 with the original Moth rig; a blue sail, wooden spars.

The A-12 on the Inverloch beach next to an Australian Sailfish.

For the 2018 regatta, Andrew was able to plug in the correct rig; aluminum rotating mast with a very big sail.

I'm not sure any plans exist for the A-12. None have been come forward yet.

Friday, March 2, 2018

The Japanese Coca-Cola Moth

It appears that the Japanese Moth class got it start in the 1960's as a scow class sponsored by Coca-Cola. Here is the Japanese history as told by Ohno San;

"This photo (shown below) is from Kensaku Hashimoto. His dad was the Japanese distributor of Coca-Cola. Coca-Cola-Japan got the lines drawing of the Peter Milne “Hurricane” scow Moth and sponsored the Okumura boatbuilders to build, in fiberglass, about 60 of the Milne design scows. As you can see from the photos, the Coca-Cola Moths had sails with a red stripe but didn’t sport the Coca-Cola logo.

Wooden masts and wooden booms.

This scow shown below may or may not be one of the original Coca-Cola Moths but it does have the double chine characteristic of the Milne "Hurricane" design. Also the halyard seems to be stored as in the other photos of the Coca-Cola Moths.

The number on this scow, 272, is a bit high for a Coca-Cola Moth but it does sport a red stripe on the sail. (The red stripe being higher up than the lower number Coca-Cola Moths.)

Mainer NZ Moth Update

John Hanson read my last post on NZ Moth's deck layouts and sent along the latest on his NZ Moth build in Maine, the U.S. state that sits at the apex of chilly New England.
"We got the sides on, before Sam away to school. We have a 420 mast and some foils. I am not allowed to work on it without Sam. Shop’s too cold anyway. 

Neil from Nedslocker sent along a 1963 article that also shows some internals of a NZ Moth.