In Case You Missed It
Safety Is No Accident: Canards
The appeal of canard-type designs hasn't faded, and the design was heralded as inherently safer because of its resistance to stalling. Ron Wanttaja reveals the veracity of that claim given the accident numbers.
Wind Tunnel
The aerodynamics of an airplane sometimes don't cooperate with the pilots desire to roll, and instead produce both yaw and roll. Contributing factors are aileron parasite drag, induced drag between the wings and changes in the roll rate itself;
Maintenance Tools
If you are going to do a proper job of maintaining your airplane, you will need some tools that don’t have much use outside of aviation.