![[Credit: Mike Davenport]](https://www.kitplanes.com/wp-content/uploads/2026/08/Over-Stave-Lake-3.jpg?w=534&h=462&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")
![Checking out East Tennessee scenery from the 701. [Credit: Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/04/3.jpg?w=265&h=198&crop=1 "Builder’s Spotlight")
![[Credit: Jon Humberd]](https://www.kitplanes.com/wp-content/uploads/2026/02/20-2.jpg?w=265&h=198&crop=1 "Epic Is Back")
Bose A30
For years, Bose has enjoyed a loyal following in the high-end aviation headset market with models that have good performance, high quality and decent...
This Fly Baby is the Katz’ Meow!
In the early 1960s, a young Jim Katz was absorbing page after page in Air Progress magazine, and when he saw an article that...
Slide-and-Fly Audio Panels
PS Engineering and Garmin have good replacement options for the obsolete GMA 340.
La Zoom!
Jeff LaVelle ushers out the first 25 years of Sport class racing and the Reno era at 400 mph.
In Case You Missed It
Wind Tunnel
The diagnosis of pitch sensitivity problems boils down to one of two things: too little static margin or control system problems. This month we discuss how to modify the airplane to fix them;
FOFUS—Fail Operational/Fail Safe
Good design is not necessarily about how many levels of redundancy you have.