The distance along the perpendicular between the path of a ship on the original course and the path of the same ship when steadied on an opposite course after turning through 180 degrees with a constant rudder angle
Umgama onxuse ngokuthe nkqo phakathi kwendlela yenqana ekwindlela yokuqala kunye nendlela yale nqanawa xa ichotha endleleni ephikisana nale emva kokujika ngamaqondo ali-180 nge-engile engaguquguqukiyo wesixhobo sokusingisa inqanawa/inqwelo-moya