These include compasses, sounding equipment, logs, high-definition warning/surface radar, radio aids to navigation.
Oko kuquka isalathi ndawo, izixhobo zesandi, isixhobo sokulinganisa isentya senqanawa, inkcazelo ephakamileyo yesilumkiso, isixhobo esisemhlabeni esibonisa inqanawa, onomathotholo abazizincedisi ekuqhubeni inqanawa.