Graphene “paper,” drag-racing electric motorcycles and hybrid aircraft were hot topics at the Electric Aircraft Symposium in Santa Rosa, California, and illustrated the progress being made in alternative energy sources. By Dean Sigler.
Choosing insurance for your homebuilt can be a complex decision. Scott Smith breaks it down and explains what you need to keep your plane covered-at every stage.
Months of repair work netted Bill Repucci a new, more powerful engine for his RV-9. The increase in horsepower brings with it a shift in CG and handling characteristics.