Diodes, Backward and Forward
Let’s talk about what makes a diode—what the physical makeup of a diode really looks like on the inside.
Accessory Stacking To Mill an Arc
Securely holding small parts for machining is always a challenge. The solution may be to use a work-holding gadget such as a pin vise...
Snap, Crackle, Pop
I bucked the first rivet on my Van’s RV-10 project in October 2007. Barrett Precision Engines built my engine from a core, a decision...
Failed Ignition System
When it comes to aircraft ignition systems, I’ve always favored having one magneto and one electronic ignition system (EIS). Many dual electronic ignitions require...
Old, New & Old Again!
We are seeing more talk of people rebuilding cores found in barns or the back of hangars.

![Have You Seen Your Oplims? [Credit: Lisa Credit]](https://www.kitplanes.com/wp-content/uploads/2026/10/Experimental.jpg?w=265&h=198&crop=1)
![Vortex Generators [Credit: Andrew Robinson]](https://www.kitplanes.com/wp-content/uploads/2026/10/737_VGs2.jpg?w=265&h=198&crop=1)
![Something New On The Horizon [Credit: Van's Aircraft]](https://www.kitplanes.com/wp-content/uploads/2026/10/Vans_RV14A.jpg?w=265&h=198&crop=1)












![Salvage Parts Air Salvage of Dallas is one of the largest and longest-established aircraft salvage yards, with a very large inventory. [Credit: Air Salvage of Dallas]](https://www.kitplanes.com/wp-content/uploads/2026/03/5225124_orig.jpg?w=324&h=160&crop=1)