Navigate the Glass Transition

Learning to use an EFIS. By Katie Bosman Krotje.

Ask the DAR

One fuel gauge for two tanks, becoming the builder of record, converting a Europa to LSA.

Top Overhaul

Gray oil is good, but what about black oil that looks like tar?

Rapid Prototyping and Experimental Design

Upping Our Game.

Putting the Experiment in Experimental

Over 30 modifications resulted in a speed increase of 44 mph.

When Noahs Ark was an RV-9A

They have more in common than you might think. By Joetta Schneider.

Using Drywall Spackling Paste as a Filler Material

A comparison of 10 products.

In Case You Missed it

Buying a Used Homebuilt: Pre-Buy Inspection

The pre-buy inspection-what is it and why do you need one?

What’s New

The new Lancair Evolution flies, and the Aircraft Electronics Association speaks out on ADS-B implementation. The Arlington Fly-In and EAA sign new agreement, and Garmin introduces the GPSMAP 495. Aircrafters LLC is the distributor for a new overhead lighting console.

Kit Stuff

Letters

 Root of the MatterI don't usually write to magazines, but here we go. I...