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Which of the following is disadvantage of tail dragger?(a) Inherent unstable(b) Most stable(c) Inherent stable(d) It has 4 wheels to support the aircraftThis question was posed to me during an interview.This key question is from Landing Gear Arrangements in chapter Landing Gear and Subsystems of Aircraft Design

Answer»

The correct option is (a) Inherent unstable

The BEST explanation: Tail dragger arrangement consists total of 3 wheels: 2 main and 1 auxiliary. Tail dragger arrangement is inherently Unstable. Tail dragger arrangement PROVIDES more PROPELLER clearance and it is lighter in WEIGHT.



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