737 MAX Flight Crew Operations Manual
Supplementary Procedures -
Adverse Weather
SP.16.32
MN-FLT-OH-201
Ice Crystal Icing Suspected
If conditions allow, exit the ice crystal icing conditions laterally. Climbing
or descending to exit ice crystal icing conditions is not recommended.
Request a route change to minimize the time above red and amber radar
returns.
Do the Ice Crystal Icing non-normal checklist.
March 1, 2021