Formation flying offers challenges beyond those you’d encounter on a $100 hamburger run. Dave Klages spends a day with the West Coast Ravens as they put their RVs through their paces.
Simplicity is key in a good fuel system, but there's a lot to consider when creating even an uncomplicated setup, from primers to sniffle valves to gascolators.
DAR Mel Asberry clears up airspace restrictions for homebuilts during flight testing and discusses how the original builder of a homebuilt design remains the builder unless the airworthiness certificate is surrendered, which has implications for reselling an aircraft.