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 service, jetBlue being the other. At the end of 2006, US Airways made a bid for competitor Delta Air Lines, which it opposed, treating it as a hostile takeover by US Airways. The final bid was valued at $10 billion but was withdrawn on January 31, 2007, since US Airways failed to secure backing from Delta's creditors. The airline has stated that it will no longer pursue a possible takeover of Delta. Aircraft were equipped with Verizon Airfone in every row of seats. Since Verizon ended this service, the airline has deactivated the service and as of 2007, has removed