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
Snapshots From the Whirlwind
Pilots demand ADS-B privacy, sport air racing shifts to weight-based rules and affordable Oshkosh and Roswell travel tips.
Aero ‘lectrics
Columnist Jim Weir comes up with what he thinks is the optimal design for getting power from the 12-volt aircraft battery to the LED without wasting any.
Making Peace with the Jabiru Engine
Keep it cool: That’s the secret to success with the Jabiru engine, which will reward your efforts by being a simple, powerful and smooth-running powerplant. Dave Prizio offers some suggestions for Jabiru care.
