Hatz CB-1Experimental Aircraft • NJ, USA

This listing is for a Hatz CB-1 biplane, a homebuilt project currently at 80% completion. The aircraft is registered as located in Somerset, NJ, and is being sold because the owner reports an "age forces sale." The airframe is covered but not yet painted, and the cowling remains unfinished. The project includes a Lycoming O-320 engine, a Sterba propeller, new Brunton's flying wires, and most of the materials needed to complete the build. A classic-style fuel tank is also part of the package.

The asking price for this project is listed at $15,000, though the main description also mentions an asking price of $17,500, reflecting the seller's...