The captain goes down with the ship concept has been explicitly extended in law to the pilot in command of an aircraft, in the form of laws stating that he "[has] final authority and responsibility for the operation and safety of the flight." Jurisprudence has explicitly interpreted this by analogy with the captain of a sea vessel. This is particularly relevant when an aircraft is forced to ditch in the ocean and becomes a floating vessel that will almost certainly sink. For example, following the crash of US Airways Flight 1549 into the Hudson River, pilot Chesley Sullenberger was the last person to exit the partially-submerged aircraft,
Pollution of the Hudson River at Bakers Falls, near the former GE Hudson Falls factory, and a program of remediation was started. In August 1995, a reach of the upper Hudson was reopened to fishing, but only on a catch-and-release basis. Removal of contaminated soil from Rogers Island was completed in December 1999. In 2001, after a ten-year study of PCB contamination in the Hudson River, EPA proposed a plan to clean up the river by dredging more than of PCBs. The worst PCB hotspots are targeted for remediation by removing and disposing of more than 2.6 million cubic yards of contaminated sediment. The dredging