In Case You Missed It
Challenger Enjoys a Birthday
250 enthusiasts gathered at Erie Airpark, in Illinois, to celebrate a major milestone: The 25th anniversary of the Quad City Challenger line of aircraft. By Bryan Quickmire.
The State of Auto Conversions
We take a look at the current auto-engine conversions for homebuilt aircraft. By Patrick Panzera.
Aero ‘lectrics
In this first of a two-part series, Jim Weir builds a low-cost, high-efficiency portable ground-based antenna system that he used to great effect in the recent CAFE 400 (fuel efficiency) race in Northern California. You can do it, too.