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.
Lansdale is a borough in Montgomery County, Pennsylvania, 28 miles northwest of Philadelphia. Early in the twentieth century, its industries included agricultural implement works, a canning factory, foundries, brickyards, a silk mill, and manufacturers of cigars, stoves, shirts, rope, iron drain pipe, and glue. In 1900, 2,754 people lived here; in 1910, 3,551; and in 1940, 9,316 people were inhabitants of Lansdale. The population was 16,071 at the 2000 census.