In Case You Missed It
Alternative Energies
Electric Light Sport Aircraft are few and far between, owing primarily to the heavy batteries eating into LSA weight restrictions. The Alternair Amp is poised to change all that. By Dean Sigler.
Wooden Props
While composite props are making inroads, the century-old technology of wood more than holds its own. By Paul Bertorelli.
So Long, Lead
As the prospect of leaded aviation fuels fades into the sunset, the search is on for a replacement, and you may not like where things are headed. By Marc Cook.
Letters
Air/Fuel Ratio Display
Great article on air/fuel ratio monitoring in the March 2019 issue. Is...