Originally designed for the minesweeping role they are used as coastal defence vessels by the Royal Canadian Navy. Specifications 47crew 970full load (tn) 55.30length (m) 11.30beam (m) 3.40draught (m) 15max speed (knots) 1Naval Gun single 40 mm Aircraft Typical Max No Landing platform Shipyards Halifax Shipyards - 1 List of Ships Filter: AllCA - Canadian Armed Forces .......... 1 Hide Transfers Hide derivatives 1996--Canadian Armed ForcesMM 701HMCS Glace Bay1 units Events