On October 4, 2011, about 1730 coordinated universal time, a Cessna 208B airplane registered to Air Tindi, Yellowknife, Northwest Territories, Canada sustained substantial when it impacted tree-covered terrain under unknown circumstances near Utsigi Point, Northwest Territories, Canada. Instrument meteorological conditions were reported in the area at the time of the accident. Of the four occupants on board, the pilot and one passenger were killed, and two passengers sustained serious injuries. The flight originated from Yellowknife, and it was en route to Lutselk'e, Northwest Territories, Canada. The accident investigation is under the jurisdiction and control of the Transportation Safety Board of Canada (TSB). This report is for informational purposes only and contains only information released by or obtained from the TSB. Further information pertaining to this accident may be obtained from: Transportation Safety Board of Canada 200 Promenade du Portage Place du Centre, 4th Floor Hull, Quebec K1A 1K8 Canada Tel.: (1) 819-994-4252 (1) 819-997-7887 (24 hour) E-mail: airops@tsb.gc.ca Fax: (1) 819-953-9586 Website: http://www.tsb.gc.ca