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,
US Airways livery the original carriers. However, American repainted all but one of the special livery planes. The Piedmont heritage plane has been painted in a more accurate blue, the airplane type was painted on the tail to match the Piedmont standard, and the US Airways title was changed to red, to better reflect the Piedmont livery. The Allegheny heritage plane has been repainted with a more accurate grey underbelly, a more appropriately sized running strip, and the registration was moved above the window, to more accurately reflect the Allegheny livery. The PSA heritage plane has been repainted with a larger more accurate