The Drawing for Ron's first Bomber Seat has become a top seller, but we've had many requests for a design that is simpler to build, and is made from steel. This led to a newer design, which also features a striking pattern of oval holes - although you could use round holes (or no holes) if you prefer. This seat was featured in the Miller DIY Newsletter: https://www.millerwelds.com/resources/article-library/welding-project-how-to-create-a-bomber-seat-out-of-steel
This drawing is also available as a download. Contact us by email for details – covell@cruzio.com