MCAS Design Vetting
Forkner is in serious trouble for his outrageous lying to the FAA, but I still am troubled by the lack of sensor fault visibility that resulted in such a flawed design of MCAS. Maybe not the person who drew the block diagrams but those who would be responsible for the fault tolerance review and simulator testing with various failures for a system that would drive the most important control surface on an aircraft. Possibly they were newbies that had no past experience so the onus would fall on higher ups that knew the technology but had been promoted to management. Somebody has to be left who knows how to build an airplane!