sentences:  She was recommissioned on 24 October 1945 and transferred to the west coast, where the minesweeper was paid off into reserve again on 26 February 1946.She was recommissioned for the last time on 11 April 1956 after having been converted for oceanographic research and wore pennant 174 until paid off on 7 November 1958.After her disposal by the Royal Canadian Navy, "Oshawa" continued as a civilian oceanographic research vessel.