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In Case You Missed it

Aero ‘lectrics

This month, author Jim Weir lays the groundwork for a solar battery charger, complete with preliminary circuit board considerations drawn from a rats nest and details about how to order a pre-fabricated board.

Perking up the performance of a Glasair Sportsman

Power Flow exhaust shows a measureable efficiency gain over the standard system.

Firewall Forward: Fuel Systems

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.

Ask the DAR

Periodic inspections are a necessary part of homebuilt aircraft ownership. Mel Asberry explains which ones are needed and how they differ from the certificated aircraft variety.