Boeing says finalizing software upgrade, revising pilot training for 737 Max

The updates are intended to address how the aircraft's flight control system - MCAS (Maneuvering Characteristics Augmentation System) - responds to erroneous sensor inputs, the planemaker said https://boeing.mediaroom.com/2019-03-17-Boeing-CEO-Muilenburg-Issues-Statement-on-Ethiopian-Airlines-Flight-302-Accident-Investigation in a statement.A 737 MAX 8 operated by Ethiopian Airlines crashed shortly after take-off on March 10, killing all 157 on board.Boeing has been working on a software upgrade