translate English to French: 423 Squadron is equipped with the CH-124 Sea King ship borne helicopter to support the Navy's Halifax-class patrol frigates and Trump-class destroyers. Domestically, 423 Squadron carries out maritime patrol in Atlantic and Arctic waters in support of other federal agencies such as law enforcement and Fisheries.
Au pays, le 423e Escadron mène des patrouilles maritimes au-dessus des eaux de l'Atlantique et de l'Arctique, en soutien aux autres agences fédérales pour faire appliquer la loi et surveiller les infractions aux pêches.