In Case You Missed It
Aero ‘lectrics
If you've ever wondered who invented the ubiquitous light-emitting diode, wonder no more. Columnist Jim Weir explains the origin and evolution of LEDs, and how to wire them up for use in your aircraft.
Wind Tunnel
Builders are often in a rush to prove the airworthiness of their homebuilt projects, but thorough flight-testing is essential.
Progressive Maintenance
Using a progressive maintenance program can be fun instead of it being an annual headache.
Matching a Tailwheel to the Terrain
The right tailwheel can keep you out of trouble in the backcountry.