(A point in nautical terms is equal to 11¼°) It is important that this angle is exactly 450 away from the course steered at the time of observation.
Isalathi ngokwentetho yaselwandle silingana neshumi elinanye nesiqingatha samanqanaba. Kubalulekile ukuba le mbombo ilingana twatse namakhulu amane anamashumi amahlanu kude ukusuka kwindlela egqitywe ngexesha lengqwalasela.