![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 "Zenith CH 701: A Proof of Concept Homebuilt on a Budget")
![Builder and pilot Mark Farver stands alongside his Continental IOX-340 powered RANS S-21. [Credit: Mark Farver]](https://www.kitplanes.com/wp-content/uploads/2026/09/Copy-of-build-38-Topaz-Gigapixel-2x-scale.jpg?w=265&h=198&crop=1 "Cross-Country in a Homebuilt RANS S-21 Outbound to Oshkosh"){kind=tracking}
![[Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/08/Over-Stave-Lake-3.jpg?w=265&h=198&crop=1 "Glasair Sportsman 2+2 Build Part 3")
![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 "Overcoming Setbacks on the Zenith 750SD Xtreme")
![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 "Builder’s Spotlight")
Engine Beat
Steve Ells surveys those in the know for tips about what to consider when contemplating the purchase of a used aircraft engine.
Ask the DAR
Can you use Function Code 33 to amend Experimental aircraft limitations and flight-test locations?
On Safari
Builder Rick Reese applies state-of-the-art quality assurance techniques to the building of his exceptional Safari helicopter. By Mary Bernard.
Down to Earth
Two German globetrotters are flying their Vans RV-7 around the world to promote aviation. By Amy Laboda.
The Dawn Patrol
Dick Starks envisions the perfect vehicle for transporting messengers in the throes of trench warfare-and then he builds one.
Magneto Timing Made Simple
Its a question of degrees: Step-by-step instructions on how to set your magneto timing.
Ask the DAR
Readers want to know when you can use your homebuilt for paid instruction and how to convert a certified aircraft into an Experimental.
The Cost to Build
When a kit airplane or plans purveyor provides an estimated cost to complete a project, consider it with a wary eye that's tempered with real-world experience.
In Case You Missed It
Shining a Light on History
Back in 2008, George W. Bush was president and 100LL was $2.50 a gallon....
Building the Affordaplane, Part 2
From a construction standpoint this ultralight design is quite unusual in some ways and very traditional in others.
Engine Beat
The first step to stopping an oil leak is determining where its coming from, and thats not as easy as you might think. By Steve Ells.
What’s New
Just Aircraft introduces the Highlander SuperStol, Cockpit Apps launches new fuel tankering app, and there’s a new LED position/anti-collision light.