Aithre Illyrian Smart Pulse Oximeter
For full-time SpO2 monitoring, stick the Illyrian under the headset and let the app do the rest.
Build It Right: Belting Your Homebuilt
Thinking about restraints while building is easier than fixing substandard ideas later on.
Fixed-Pitch Props
Choosing a prop for your homebuilt is always a compromise that involves consideration of cost, performance, how you'll fly and more. Still, sometimes the simplest solution is the best one.
Big Screen EFIS
How you choose might depend on panel space and your control set preference—but the choices are extensive!
![Zenith CH 701: A Proof of Concept Homebuilt on a Budget The Zenith CH701 outside the hangar at SMX, fresh from paint. The stars-and-stripes theme marks America’s 250th and the CH701’s 40th anniversary. [Credit: Carson Stilson]](https://www.kitplanes.com/wp-content/uploads/2026/09/IMG_1726.jpg?w=534&h=462&crop=1)
![Glasair Sportsman 2+2 Build Part 3 [Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/08/Over-Stave-Lake-3.jpg?w=265&h=198&crop=1)
![Overcoming Setbacks on the Zenith 750SD Xtreme Coming in for a landing at Humberd’s Farm [All Images Credited to Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/07/9-1.jpg?w=265&h=198&crop=1)
![Builder’s Spotlight Humberd and his daughter using the 701 for some farm duty transportation. [All Images Credited to Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/05/1-3.jpg?w=265&h=198&crop=1)













