How to disable changing from Knots to Mach above FL280?

As most of you know when you cross over FL280/28,000FT MSL your Airspeed Selector will change from Knots to Mach. If any of you know how to disable this please reply to this topic.

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Hey you cant turn this off this is how it is…

4 Likes

Anyway at all?

It is how the FAA decided to put things, so IF did as well.

8 Likes

Problem solved.