There is an article by Tony Bingelis on the EAA site:
https://www.eaa.org/eaa/aircraft-bui...-static-system
I'm using it to build the static/pitot system for my Hatz
There is an article by Tony Bingelis on the EAA site:
https://www.eaa.org/eaa/aircraft-bui...-static-system
I'm using it to build the static/pitot system for my Hatz