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.
Mayville is a city in Traill County, North Dakota in the United States. The population was 1,953 at the 2000 census which makes Mayville the largest community in Traill County. Mayville was founded in 1881. Mayville is often grouped with the neighboring city of Portland. The two towns are sometimes given the name May-Port. Mayville State University is located in Mayville.