The distance covered before all way is taken off the ship, if both engines are put full speed astern instead of putting the rudder over, is also shown.
Umgama oqhuba phambi kwendlela yonke ethathwa ibengaphandle kwenqanawa, ukuba zonke i-injini zibekwa kwisantya esiphezulu sesibonda esiphambili snqanawa endaweni yokubeka umphini phezulu ezakubonwa.