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403 - ATPL Question Bank in English - What is the advantage of a variable incidence tailplane over a fixed incidence tailplane with elevator and trim tab?

Question 403 - Principles of Flight - ATPL - Airline Transport Pilot Licence

Linkages and mechanism less complicated.
Increased flight stability and less weight.
It can reduce trim drag and preserve more usable elevator travel by avoiding a large permanent elevator trim deflection.
Elevator movement is restricted at high speed.

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