In Case You Missed It
Are you considering an alternative engine?
Patrick Panzera explains some specific formulas he uses to see if an engine' claimed numbers pass muster.
Blade Inflow Angle
As the propeller moves through the air, each point on the blade follows a helical path.
Spare the Wait and Carry On
What began, for one homebuilder, as a cross-country odyssey to AirVenture turned into an...