
In Case You Missed It
Flight Review: Jabiru J230 Light Sport
Marc Cook flies the nimble, LSA-compliant Jabiru J230, and finds the two-seater offers a smooth ride with a decidedly Outback attitude.
NPT and Aircraft Fittings–Don’t Get That Size Wrong!
National Pipe Thread is a U.S. standard for tapered threads, which we find on...
Blade Inflow Angle
As the propeller moves through the air, each point on the blade follows a helical path.












