Hydrovane – considerations

Posted on August 1, 2021 by peter

ADDENDUM TO: AN EXPRESSION OF DOUBT – HOW CAN HYDROVANE SELF-STEERING REALLY BE ANY GOOD?

Bernhard Heise NZ

This entry was posted in Columns, Windpilot. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *