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737 MAX Checker
(www.ismyplanea737max.com)
This is a most excellent place for technology news and articles.
Not sure
I know, I was just kidding, of course. OTOH, for some unknown reason I'm slightly afraid of traveling by plane (generally speaking), so I avoid reading about these stuff at all. These "news" only enhance my irrational fear.
Thing about phobias is that they're irrational (usually). Good luck :)