A deck beam of the transverse frame located at the midpoint between the forward and after perpendiculars. Also applicable to the transverse dimension of the hull at the same point.
Umqadi womgangatho wesakhelo esinqamlezileyo ofakwe kwindawo esembindini phakathi kwiminqamlezo ephambili nengasemva. Uyasetyenziselwa nakumlinganiso onqamlezileyo wesiqu senqanawe kwindawo enye.