![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")
Navigating the New FAA Airworthiness Certificate Application Program
You’ll need access to a computer and scanner to complete this online airworthiness process.
Mike and Laura Starkey’s RANS S-21: Part 7
Let’s take a moment to catch you up on our RANS S-21 build: So far we have a fuselage constructed, sitting on the wheels,...
Following the DIY Approach to Engine Overhaul, One Step at a...
Following the DIY approach to engine overhaul, one step at a time.
In Case You Missed It
![The original Corben Baby Ace designed by Orland “Ace” Corben in 1929. [Credit: Wikimedia Commons]](https://www.kitplanes.com/wp-content/uploads/2026/03/1920px-Ace_Baby_Ace_‘N73638_25617429253-scaled.jpg?w=324&h=160&crop=1 "Vintage Homebuilts: The Big Three")
Worn Out Manifold Hose
Almost all rubber hoses have a shelf life. Most are around eight years. The...
Torque and P-factor
We’ve touched on this during previous discussions of slipstream (most recently in the April...
