Joint Authorities Technical Review News

U.S. aviation regulators assessing Boeing Co.’s 737 Max sometimes didn’t follow their own rules, used out-of-date procedures and lacked the resources and expertise to fully vet the design changes implicated in two fatal crashes, a review panel comprised of global …

An expert panel reviewing how the Boeing Co. 737 Max was certified is expected to cite a breakdown in communication following revelations that aviation regulators didn’t understand key design elements until the first of two deadly crashes of the plane. …