In Case You Missed It
Are All Battery Chargers Alike?
Bob Fritz tests battery chargers and desulfation systems, and finds its easier to keep a battery in good shape than to raise it from the dead—and that a good charger is a better bet than a new battery.
Tribute to a Homebuilt Legend
Understanding Paul H. Poberezny means understanding the history of homebuilt aircraft in the USA. By Amy Laboda.
Velocity U
You could probably figure out how to fly one on your own, but it wouldn’t be pretty. Velocity will show you how.