USS Pittsburgh CA72 Heavy Cruiser (1/490 Scale) Plastic Boat Model KitDetails: The Longest Ship in the World! The U. S. Navy recruit who is asked, "What is the longest ship in the world?" ranks with seasoned Sailors when he answers: "the USS Pittsburgh!" The USS Pittsburgh has a special place in naval history. Only part of her story lies in her Battle Scars and decorations two Battle Stars, the Navy Occupation Service Medal and the China Service Medal for meritorious peacetime service. In 1945, the quick retort of her