Meanwhile, divers from the New York Police Department continued recovery operations on April 13, searching for several parts of the helicopter.

The four people killed in an airplane crash Saturday morning in Trilla were from Menomonie, Wisconsin, nearly seven hours away from this small community on the Coles-Cumberland county line.

An Alexandria Field Airport official said the pilot was the only one in the plane.

A Safford man and his three young children were among six people who died Wednesday night when their small plane crashed into a mountain east of Phoenix.