What year was the last that Jacqueline Kennedy Onassis rode in the SS-100-X?
SS-100-X SS-100-X was the U.S. Secret Service code name for the presidential limousine originally used by the 35th President of the United States, John F. Kennedy. The limousine is the car in which Kennedy and First Lady Jacqueline Kennedy were passengers when the President was assassinated in Dallas, Texas on November 22, 1963.
Popemobile A popemobile (Italian: "Papamobile" ] ) (from pope + automobile) is a specially designed motor vehicle used by the Catholic Pope during outdoor public appearances. It is usually considered as the heir of the antiquated "sedia gestatoria". The popemobile was designed to allow the pope to be more visible when greeting large crowds. There have been many different designs for popemobiles since Pope Paul VI first used a modified Lincoln Continental to greet crowds in New York City, in 1965. Some popemobiles are open air, while others have bulletproof glass walls to enclose the pope (deemed necessary after the 1981 Ali Ağca assassination attempt). Some allow the pope to sit while others are designed to accommodate the pope standing. The variety of popemobiles allows the Vatican to select an appropriate one for each usage depending upon the level of security needed, distance, speed of travel, and the pope's preferences.