Hatz Biplane Association







The Hatz Biplane Association is a non-profit corporation whose purpose is to educate the general public about the history, development, construction, flying, and perpetuity of biplane aircraft in general and the Hatz, Hatz Classic and Kelly-D biplanes in particular. The Association issues serialized Hatz CB-1, Hatz Classic and Kelly-D plan sets and provides a forum for builder support through a quarterly newsletter and Internet website.

Memberships in the Hatz Biplane Association are currently only $25.00 per year, one of the last great deals around. Along with a membership you will receive the newsletter and a complete roster of all Hatz Nutz so you may contact builders in your area. There are tons of back issues available, chock full of technical, educational, and fun stuff. Yearly membership is due in January.

Click here to view the Application/Renewal form

Send a check, money order or cash to:

Hatz Biplane Association
Jeff Moore
9981 S. 50 W
Pendleton, IN 46064
765-425-6248

Or to use PayPal send an email to:

hbatreascb1@gmail.com


Who do I contact at HBA with a question?

Return to the HBA Homepage