737 MAX CRASH

I haven’t worked on the 737 Max, but have other commercial acft that were fly by wire. These had a stall avoidance system that would automatically nose the acft over given certain data inputs from sensors etc. When we tested them, the controls in the cockpit don’t even move so there’s no direct feed back to the flight crew, it’s not like the old acft with cable systems where you could fight against the system for manual control. These acft used a 4 pitot system with no stall warning vane, the difference in airflow over the pitot tubes lets the system know the acft attitude. It may very well be a software glitch, time will tell. The isssue comes in with low altitude say 250-300 mph and all of a sudden the flight management system commands a nose over. Unfortunately there’s not enough altitude or time to sort things out. As I said I’m not familiar with the 737 but this is what I’ve seen on others. Hopefully they get it sorted before more happens. It would not be the first time a manufacturer has had trouble out of pitot tubes. One that is not reading correctly can affect the whole system ice, rain so on can create issues. That’s how the Air Force lost one of the B2’s. Moisture in the pitot static system from sitting in a humid environment. Feel sorry for the families when things like this happen.