ABOUT ME
Building Bush Planes That Work
Hi, I’m Shane Madson, founder of Mad Custom Cubs.
I build and modify experimental bush planes designed for real backcountry flying. Stock airplanes have never really interested me — I’ve always enjoyed experimenting with ideas and building aircraft that push performance further.
Much of my work focuses on tube-and-fabric aircraft and Super Cub style builds. I also work with owners through builder assist projects, helping bring their aircraft ideas to life.
When I’m not in the shop, you’ll usually find me flying in the backcountry, hunting, fishing, or spending time with my family — often in an airplane we built ourselves.
Shane Madson, Founder & Owner of Mad Custom Cubs
Mad Custom Cubs focuses on experimental and amateur-built aircraft, specializing in tube-and-fabric bush planes.
From custom fabrication and aircraft modifications to fabric covering and builder assist, Shane works closely with aircraft owners to help bring their projects to life.
The goal is simple: build practical, capable airplanes designed for real backcountry flying.
Super Cub Experience
Over the years, Shane has worked on numerous Super Cub and tube-and-fabric bush plane builds.
That hands-on experience has helped develop a strong understanding of which modifications actually improve aircraft performance and which ones don’t.
Whether someone is building their own aircraft or planning upgrades, Shane helps builders make practical decisions that match how they actually fly.