![[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")
Perking up the performance of a Glasair Sportsman
Power Flow exhaust shows a measureable efficiency gain over the standard system.
Build Your Own Hangar Doors
Not finding any commercial doors to his like or budget, the author built his own. By Nolan Bradbury.
Homebuilding-In the House!
Building a hoist allows a builder to construct a full-span wing assembly inside his house-and keep it out of the family's way.
Ask the DAR
Recertifying a Homebuilt after major changes. Changing the gross weight when putting a Rans S6S on floats.
In Case You Missed It
Aero ‘lectrics
Columnist Jim Weir reminds us that its good to laugh at ourselves once in a while, and, to that end, he acts as an unofficial translator between pilots and the FAA, construing what they mean by what they say, and what they mean by what they don't say. He also details the latest contributions to Murphys Law from the world of aviation.
Sporty’s Latest PJ2+
With more power, a better display and a noise limiter, Sporty’s improves a good design.
Bringing a Baby Great Lakes Back
After developing an interest in aerobatics, one builder acquires an airplane that allows him to fully indulge that fascination (after a few hundred hours of rebuilding). By Ron Bearer Jr.