No survivors found after plane crashes in N.W.T.  CTV News3 dead in plane crash near Fort Simpson, N.W.T., fire officials confirm  CBCRCMP say no survivors after firefighting plane with 3 on board crashes in N.W.T.  CastanetPlane fighting wildfires crashes in N.W.T. with three on board  CTV News3 people killed after plane fighting wildfire crashes near Fort Simpson, N.W.T.  Global News