Besides the exploding door panels and bug-filled software, Boeing will now have to deal with a National Transportation Safety Board recommendation that the aircraft manufacturer to correct a problem that causes a rudder failure in 737 MAX and and older NG jets, the Seattle Times reports.
One would think that a potential rudder failure would prompt the NTSB to do more than issue a recommendation. According to the FAA, United Airlines was the only US carrier with the effected jets in its fleet, and it already changed the questionable component in nine jets. But with the Board may issue a wider call to ground the aircraft to change the component in all models.