Cases involving individuals who have been injured in crashes and collisions involving helicopters. A Helicopter Accident is an occurrence associated with the operation of an aircraft which takes place between the time any person boards the helicopter with the intention of flight and all such persons have disembarked, in which a person is fatally or seriously injured, the aircraft sustains damage or structural failure and/or the aircraft is missing or is completely inaccessible.
Hillman is a village in Alpena and Montmorency counties in the U.S. state of Michigan. The population was 685 at the 2000 census. Nearly all of the village is located within Hillman Township (Montmorency County), with only a tiny portion extending into Green Township (Alpena County).