Long before first 737 MAX crash, Boeing knew a key sensor warning light wasn’t working, but told no one

Boeing knew in mid-2017 that a warning light linked to a key sensor on the 737 MAX wasn't working on most of the airplanes, but it informed neither the FAA nor the airlines until after the Lion Air crash. By Dominic Gates.
Read more: https://www.seattletimes.com/business/boeing-aerospace/long-before-first-737-max-crash-boeing-knew-a-key-sensor-warning-light-wasnt-working-but-told-no-one/?source=Snapzu