![Trimming composites gets the full PPE job. [Credit: Eric Stewart]](https://www.kitplanes.com/wp-content/uploads/2026/07/7-2.jpg?w=534&h=462&crop=1 "A Few of My Favorite Tools")
![Lowell Farrand spent years serving as an FAA DAR and is in the EAA Hall of Fame. He offers sound advise to builders. [Credit: Bill Wilson]](https://www.kitplanes.com/wp-content/uploads/2026/05/unnamed-4.jpg?w=265&h=198&crop=1 "Think Like a Builder")
![Author Bill Wilson takes a break from measuring and cutting the Lexan windshield during his Onex build. [All Images Credit to Bill Wilson]](https://www.kitplanes.com/wp-content/uploads/2026/04/image-2.jpg?w=265&h=198&crop=1 "Think Like A Builder")
Aero ‘lectrics
This month, Jim Weir describes how to create an LED strip with any three colors and offers a brief lesson on human optics too.
Aero ‘lectrics
Jim Weir explains how LED strip lighting works and explores the ways in which it can be used in your homebuilt or your shop.
Aero ‘lectrics
An increasing number of pilots are turning to iPad and Android apps for use in the cockpit. Jim Weir takes an in-depth look at one of the more popular ones: ForeFlight.
Aero’ Lectrics
From outlet convertors to button switches and parts to make your own temperature sensor, Jim Weir gives an overview of his favorite electronics sources and what’s available to make the heart of your inner geek beat a little faster.
Aero ‘lectrics
The FAA provides a wealth of user-friendly information on its web site. Jim Weir takes us on a tour of the highlights.
Aero ‘lectrics
Break out your laptops, iPhones and iPads. There is a new batch of apps and other software that can help pilots chart their course when traveling cross-country.
Aero ‘lectrics
There are many ways to check the accuracy of your airplanes tachometer. From the commonplace to the offbeat, Jim Weir explains their benefits and drawbacks.
In Case You Missed It
Firewall Forward: Electrical Systems, Part 2
Alternators, busses, breakers and fuses form the core of aircraft electrical systems. Here’s what you need to know to install them correctly.
Engine Beat
UL Power of Belgium adds two new engines to its product line that are distinguished by the inclusion of Full Authority Digital Engine Control (FADEC). By Steve Ells.