Question

a hinged part of a vertical stabilizer that guides an aircraft left and right.

Answer 1

Explicación:

una parte con bisagras de un estabilizador vertical que guía una aeronave hacia la izquierda y hacia la derecha.

Answer 2

Respuesta:

The hinged part of the vertical stabilizer is called the rudder; it is used to deflect the tail to the left and right as viewed from the front of the fuselage.