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.
Cub Crafters introduces a Carbon Cub kit, a new study of LSAs may affect insurance rates, and AeroLEDs offers new LED anti-collision/landing lights; edited by Mary Bernard.