![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=534&h=462&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")
![Members of the North Idaho High School Aerospace Program gathered at KSZT [Credit: North Idaho High School Aerospace Program]](https://www.kitplanes.com/wp-content/uploads/2026/02/IMG_3499.jpg?w=265&h=198&crop=1 "North Idaho High School Student ACES Fly the Aircraft They Built")
Vroom!
Months of repair work netted Bill Repucci a new, more powerful engine for his RV-9. The increase in horsepower brings with it a shift in CG and handling characteristics.
Learning To Weld
Ken Scott finds that practice makes perfect (or pretty good) as he puts his newfound wire-feed welding skills to the task of replacing rotting wood hangar doors with sturdy, steel-frame ones.
The Ultimate Upgrade
With Lancair’s factory-authorized builder assistance program, new Evo owners Wendell and Martha Solesbee get a leg up on their project. Custom jigs and extra hands take weeks off the build time and ensure they’re ready for the next steps.
Ask the DAR
Major changes to your homebuilt aircraft require sign off by the FAA. Mel Asberry explains how to keep it legal.
The Ultimate Upgrade
Veteran pilots and kit builders, Wendell and Martha Solesbee make the reasoned decision to embark on a Lancair Evo build—the ultimate upgrade to their already-impressive homebuilt fleet.
Ask the DAR
Ready to perform aerobatics with your new homebuilt? Not so fast! The operating limitations dictate what's required first.
Classic Amendment
Alan Arps, fourth owner of a Starduster SA-100 that had seen better days, treads the fine line between updating the plansbuilt design and keeping it true to its era.
Learning To Weld
After years of procrastination, the author decides to jump into welding with both feet, and finds that it is an acquired skill achieved only by practice and the right mindset.
In Case You Missed It
We Shall Be Led Into the Light
In 1850, British physicist Joseph Swan began experimenting with paper coated with carbon in...
No Two Rivets Alike
It's a first-world problem—I admit it. With too many airplanes in our little fleet,...
Product Review: J.P. Instruments EDM-740
JPI is offering a new compact, capable engine monitor that is built and priced for the homebuilt market. By Marc Cook.