NTSB investigators have recovered the engines and cockpit voice recorder (CVR) of the Learjet 55 that crashed on Jan. 31 in ...

A medical transport jet transporting a child who had just completed treatment for a life-threatening condition, her mother and four others crashed into a Philadelphia neighborhood shortly after ...

Continuity of government plans are designed preserve the ability of the US government to function in the event of a national emergency by keeping the president and his top officials alive.