Almost all rubber hoses have a shelf life. Most are around eight years. The symptoms were fluctuating manifold pressure readings, and the hose completely crumbled when grabbed.
In Case You Missed it
Down to Earth
Amy Laboda updated the avionics package on her RV-10 with an NavWorx ADS600-B box, and its ADS-B function has opened a whole new window on the world.
Wind Tunnel
Stall flutter is the result of the elastic axis of a wings surface being aft of the aerodynamic center, resulting in instability. A vicious cycle of lift, twist, stall and lift may ensue.
