Operators of Cirrus Aircraft SF50 Vision Jets have been ordered urgently to replace angle-of-attack sensors, after three incidents in which stall-protection systems improperly activated.

“On the dive the pilots just modulated within plus or minus 1 deg. of that target pitch angle so that we could make sure we got to the Mach desired,” he added.

A Boeing bulletin to 737 Max operators warns that erroneous angle-of-attack (AOA) data trigger automatic nose-down inputs and emphasizes that pilots must follow specific flight crew operations ...

But electric aviation is battling a trade-off dilemma: the more energy-efficient an electric aircraft is, ... By adjusting a range of propeller parameters, such as pitch angle, ...