Building self-steering gear
Posted: Thu Mar 03, 2005 9:31 pm
The website Self-Steering designs by Walt Murray http://www.mindspring.com/~waltmur/Self-Steering/ has plans to build your own self-steering windvane for less than $50.
https://www.plasticclassicforum.com/forum/
https://www.plasticclassicforum.com/forum/viewtopic.php?f=26&t=749