Liberty Helicopter Sightseeing Tours is a company that provides helicopter tours in the New York City area.
On August 8, 2009, a Liberty Tours helicopter collided with a small airplane over the Hudson River. All passengers, including a pilot and five Italian tourists on the helicopter and two adults and one child on the plane, were believed to have been killed in the crash.http://www.bloomberg.com/apps/news?pid=20601087&sid=abctb_j95lVU