Navigationsfehler gibt es immer noch, diesmal Mountshannon
https://afloat.ie/inland/inland-waterways/item/47713-caution-advised-on-lough-derg-as-navigation-marker-near-mountshannon-off-station
https://afloat.ie/inland/inland-waterways/item/47713-caution-advised-on-lough-derg-as-navigation-marker-near-mountshannon-off-station
https://afloat.ie/safety/lifeboats/item/47656-two-callouts-for-lough-derg-rnli-including-a-vessel-taking-on-water-in-rough-weather