After the course, I did a good bit of research, finally deciding to construct the 3000 Turbine. On the left welding begins.
On the right the frame is set up for welding the tail hinge inner pipe. Difficult to get the angles correct!
These images were taken on the course I did.
Here is Eddie Connors showing a small turbine with the tail in the normal position on the left, and 'furled' for when the wind is blowing hard.