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Forum: Tech Log

19th Jun 2020, 21:22

Replies: 15

A320 Mach trim

Views: 5,731

Posted By safetypee

Check Airman, 'Do the 777 and 787 have Mach...

Check Airman, 'Do the 777 and 787 have Mach trim?'

I don't know.
Assuming that most modern high-speed aircraft will have some stability change with increasing Mach, then this has to be managed...

Forum: Tech Log

19th Jun 2020, 16:23

Replies: 15

A320 Mach trim

Views: 5,731

Posted By safetypee

747 lack of Mach Trim

Meikleour, 747 lack of Mach Trim.
D Davis provides good reasoning in 'Handling the Big Jets' (3rd edition).

The design of the 747 trim system provisioned Mach Trim, but it was not fitted for...

Forum: Tech Log

18th Jun 2020, 21:46

Replies: 15

A320 Mach trim

Views: 5,731

Posted By safetypee

The term 'Mach Trim' is normally associated with...

The term 'Mach Trim' is normally associated with conventional flight control systems which have to provide a feel force feedback to the pilot.

With increasing Mach No the aircraft might suffer...

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