In Case You Missed It
Wind Tunnel
Barnaby Wainfan brings aerodynamics to life with an illustrated field guide to the various devices seen at AirVenture.
Light Stuff
Roy Beisswenger discusses a rational path for owners of sport aircraft to become commercially rated.
Around the Patch
Editor in Chief Marc Cook was skeptical early on about using the Primary Category to address the problem of over-reliance on commercial builder assistance. But further consideration made him think it may have a role to play in the FAAs revised guidance.
