The CCGS GRIFFON upbound the ST-LAWRENCE river near TROIS-RIVIERES.
The Griffon is the biggest ship that the Central and Arctic region has. The responsibilities of the Griffon are to maintain radio and radar beacons, maintain buoys, supply lighthouses, and to break ice for other ships during the winter. Also, the Griffon is the only ship in the Central and Arctic region that a helicopter can land on.QC.CANADA.30/11/2011.