Dave Diehl
Dave Diehl is a 40-year communications professional. He owns and flies an RV-4 based in Hagerstown, Md., and is currently building an RV-12. He is the author of an upcoming book about Dick VanGrunsven and Van’s Aircraft.
In Case You Missed It
Aero ‘lectrics
Transistors don't like excessive heat, but there's a way to beat it: an engineered heat sink.
Sebring at Seven
Now in its seventh year, the Light Sport Aircraft Expo, which gathers enthusiasts together each spring in Sebring, Florida, is still going strong. By Dave Martin.