![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")
Unlimited Oil Cooling
Building a carbon fiber cooling duct for Czech Mate, the Unlimited class pylon racer.
Ask the DAR
Selling a project, Sport Pilot-eligible aircraft, recycling an N-number, Phase I testing.
Legalities of Fly-Ins
Fly-in season is coming up, but lawsuit season is year-round. By Jerry Eichenberger.
In Case You Missed It
Ask the DAR
Periodic inspections are a necessary part of homebuilt aircraft ownership. Mel Asberry explains which ones are needed and how they differ from the certificated aircraft variety.
Ask the DAR
Repairman certificate eligibility, ELSA mods, flying at civil twilight, fuel cap engraving.
Ask the DAR
Confusion about FAA Form 8130-12, replacing the 2-inch Experimental placard, selling an engine.