About the DOYLE WILLIAM C HATZ CB-1
The HATZ CB-1 is a notable player in the realm of general aviation, embodying the spirit of early aviation with a contemporary twist. Embracing a classic biplane design, the HATZ CB-1 was conceived and designed by John Hatz of Hales Corners, Wisconsin, with the prototype flying for the first time in 1968. The aircraft's design draws heavily from the early 1930s biplanes, such as the Waco and Stearman trainers, combining their nostalgic appeal with modern engineering to create an aircraft that is both timeless and reliable. Production kits for the HATZ CB-1 became available in the early 1970s, catering mainly to homebuilding enthusiasts and amateur aircraft constructors. The aircraft was designed to be built from plans or kits, targeting a niche market of aviation hobbyists who appreciate the hands-on experience of creating their own aircraft. This DIY aspect has been one of the HATZ CB-1’s most appealing features, allowing builders to immerse themselves in aviation's tradition while ensuring modern performance and safety standards. The CB-1 is characterized by its rugged construction, fabric-covered steel tube fuselage, and wooden wings, all contributing to its vintage appearance. It typically seats two people in a tandem configuration and is powered by a Continental C-85 or C-90 engine, although various other engines have been utilized by builders over the years. Pilots and builders appreciate the CB-1 for its excellent handling characteristics, robustness, and the open-cockpit flying experience that evokes the golden age of aviation. Over the decades, several Hatz CB-1s have been successfully constructed and flown, often seen gracing the skies at airshows and serving as a testament to the aircraft's enduring legacy. The CB-1’s combination of classic design and modern convenience solidifies its position as a beloved choice among aviation enthusiasts.