How to save your ass if the Boeing 737 MAX you're flying decides to nosedive by Rob Beschizza from on 2019-03-29 13:07 (#4C2RE) In the extremely unlikely event that you end up piloting a Boeing 737 MAX jet and it decides to nosedive, here's a 20 minute tutorial from Mentour Pilot on how to turn off MCAS.Don't forget your duty free!