In Case You Missed It
Around the Patch
Editor-in-Chief Marc Cook highlights an intriguing product that caught his eye at AirVenture Oshkosh 2007, and he reiterates the difficulty of bringing new engines to market.
Wind Tunnel
When conducting aerodynamic testing related to airflow over an object, how do you ensure that you've matched the conditions from one test to another, and why does it matter?
Metal Magic: Learning To Love the Step Drill
KITPLANES editor at large Paul Dye explains the best times to use the so-called...
