Building a Custom Engine Mount
How a custom engine mount for the SR-1 was CNC’d, stress-tested, and welded for strength, weight savings, and tight packaging.
Build, Test, Refine and Fix—Part 5: High AoA Pitch Characteristics
Evaluating pitch stability, stick force gradients, and pitch-up warnings in stall testing to ensure safe handling at high angles of attack.
Chris Tena Mini-Coupe
The VW-powered Mini-Coupe—with twin tails and all-pushrod controls—remains a standout among 1970s homebuilts.
Second Chance Six
As Oshkosh 2025 nears, Tenley rallies support and tackles critical inspection tasks to get RV-6 N2165U flying again.
Taking a Shine To 6061-T6 – Part 1
Polishing aluminum transforms gray metal into a mirror finish—cheap, timeless, and endlessly messy but deeply rewarding.
The Hummingbird Airworthiness Inspection
A DAR walks through the paperwork and practical steps needed to get an Experimental helicopter inspected—and reflects on what it means to finally fly.
Adding a Taillight to a Completed Rudder
A creative, low-impact solution for mounting a light without cutting up your rudder.
Cable Ties For Ballast
Cable ties will become brittle over time and can break. Having weights come loose during flight, especially near the control system, could really ruin your day.
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![Overcoming Setbacks on the Zenith 750SD Xtreme 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)













