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.
Denmark is an unincorporated community in northeastern Lee County, Iowa, United States. It lies along Iowa Highway 16 north of the city of Fort Madison, the county seat of Lee County. Its elevation is 722 feet (220 m), and it is located at 40°44′30″N 91°20′15″W / 40.74167°N 91.3375°W / 40.74167; -91.3375 (40.7417052, -91.3373735). Although Denmark is unincorporated, it has a post office, with the ZIP code of 52624, which opened on 1846-04-07. The community is part of the Fort Madison–Keokuk, IA-MO Micropolitan Statistical Area.