In Case You Missed it
A Bit About Blades
Like a wing, a propeller blade is characterized by its area, planform, and airfoil cross section.
Troubleshooting 102: EFIS
Calibration and hardware installation errors are common sources of trouble, so follow the install manuals to the letter.
Around the Patch
With the endorsement of five major EFIS manufacturers, Vertical Powers new all-in-one-box VP-X controller is almost certainly assured to be a success. By Editor-in-Chief Marc Cook.