Authorities are working to recover the wreckage of a plane crash in western Alaska that killed 10 people while investigators are trying to determine what caused the small commuter aircraft to go down in the icy Bering Sea.

Brazil has had a number of deadly aircraft crashes in recent years, including one last August in Vinhedo, near Sao Paulo, that was particularly shocking. That passenger plane fell in a flat spin before crashing into the back yard of a home in a gated community, killing all those on board.