• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $29.95/year to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction).

Hatz for sale


Jan 19, 2012
Reaction score
Hatz CB-1 for sale. Outstanding quality of build. Extremely light empty weight. No electrical except starter. O-290D with approx 200 hours. If you are looking for a beautiful Hatz built the way they were intended this one is for you. Call if you are serious...713-253-8989.

Latest posts