Answer: RUDDER

AnswerCrossword Clue
RUDDERAirplane feature
RUDDERTailpiece of a plane.
RUDDERGuidance device.
RUDDERPart of an airplane.
RUDDERShip device
RUDDERAirfoil
RUDDERGlider section
RUDDERBoat part
RUDDERMeans of directing a course
RUDDERPlane's steering apparatus.
RUDDERTiller attachment
RUDDERShip's control
RUDDERUnderwater steerer
RUDDERNautical steering device
RUDDERStern projection
rudderflat vertical piece for steering a ship, aircraft, etc.
ruddera vertical blade used to direct the course of a vessel
RUDDERSteering aid
RUDDERLiner guide
RUDDERStern steerer
RUDDERGuidance device
RUDDERBlade with a tiller
RUDDERSteering mechanism
RUDDERSteering device
RUDDERBoat blade
RUDDERShip or plane part
RUDDERSailing aid
RUDDERShip's steerer
RUDDERShip part
RUDDERShip's steering device
RUDDERSub section
RUDDERIn plane talk, part of the tail.
RUDDERTail part of a jet.
RUDDERImportant part of a plane.