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.
Springfield is an unincorporated community in Fairfax County, Virginia, United States and is a suburb of Washington, D.C. Within Springfield are three census-designated places (CDPs): Springfield CDP, West Springfield CDP, and North Springfield CDP, plus a substantial portion of Newington CDP. All are officially titled Springfield by the United States Postal Service. The Springfield CDP is recognized by the U.S. Census Bureau with a population of 30,417 as of the 2000 census.