#horizontal_tail  the horizontal stabilizer and elevator in the tail assembly of an aircraft
  supertype:  stabilizer.airfoil  airfoil consisting of a device for stabilizing an aircraft
  part:  elevator  horizontal_stabilizer
  part of:  tail_assembly__tail__empennage  the rear part of an aircraft
     part of:  fuselage  the central body of an airplane that is designed to accommodate the crew and passengers (or cargo)
        part of:  airplane__aeroplane__plane  an aircraft that has a fixed wing and is powered by propellers or jets; "the flight was delayed due to trouble with the airplane"

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