Substituting aluminium spars on the Oz Goose sail boat

Aluminium spars on PDRacer that won world titles - opengoose.om

The plans for the various Goose versions show timber spars, butwhat about Aluminium tubing for spars. Here are sizings in Imperial and Metric below. Here is Brad Hickman practicing on Lake Eufala. Video below. I do like the timber spars because they look nice.  But you can save a bit of weight on the yard …

Read more