> Out of curiosity, how confident are you that there aren’t any other novel systems that didn’t exist before on a similar level as MCAS? Me? What makes you thi

> Out of curiosity, how confident are you that there aren’t any other novel systems that didn’t exist before on a similar level as MCAS? Me? What makes you think I would have information on this? If I had to hazard a random guess, I would think that, if you're talking about the MAX 8, there have been enough leaks and testimonies and whistleblowers that any comparable system would have probably been mentioned somewhere. I have no idea either way, I haven't read everything that's gotten out. But I don't see why a regulator couldn't use various means to figure stuff like this out with reasonably high confidence.