Boeing 737 MAX groundings A United States House Committee on Transportation and Infrastructure report blames a "horrific culmination of a series of faulty technical assumptions by Boeing's engineers, a lack of transparency on the part of Boeing's management, and grossly insufficient oversight" by the Federal Aviation Administration for two deadly Boeing 737 MAX crashes, resulting in the airliner being grounded worldwide. Boeing, FAA failures to blame for 737 MAX crashes: U.S. House report © Reuters Sources: Reuters