"furious" returned to the dockyard in november to have the aft turret removed and replaced by another deck for landing, giving her both a launching and a recovery deck. two lifts (elevators) serving the hangars were also installed. "furious" was recommissioned on 15 march 1918, and her embarked aircraft were used on anti-zeppelin patrols in the north sea after may. in july 1918, she flew off seven sopwith camels which participated in the tondern raid, attacking the zeppelin sheds there with moderate success.