In Case You Missed It
Interference Drag Adds Up
Barnaby Wainfan explains the role of properly designed wing-fuselage junctions in reducing interference drag.
Firewall Forward: Engine Mounts
Dynafocal, conical or DIY? Some engine-mount decisions are dictated by your choice of engine, but there’s more to it than that. Dave Prizio walks you through the process of mating engine to airframe.