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.
Cass City is a village in Tuscola County in the Flint/Tri-Cities area of the U.S. state of Michigan. The population was 2,643 at the 2000 census, a 16.1% increase over its 1990 population of 2,276. However, the 2008 census estimate places the population at 2,493, a 5.68% reduction from the 2000 Census. It is located along the M-81 state trunkline approximately 4 miles west of that highway's intersection with M-53. The town is named after the nearby Cass River. It is currently within Michigan's 5th congressional district.