Air transportation

The occurrence

On 09 September 2013, at 1638 Mountain Daylight Time, the Canadian Coast Guard Messerschmitt-Bölkow-Blohm BO 105 S CDN-BS-4 helicopter (registration C-GCFU, serial number S 727) operated by the Government of Canada, Department of Transport, call sign CCG364, took off from the Canadian Coast Guard Ship (CCGS) Amundsen with 1 pilot, the vessel's master and a scientist on board for a combined ice measurement and reconnaissance mission in the M'Clure Strait, Northwest Territories.