At over 1000 feet (305 m) long the USS Nimitz (CVN-68) is equivalent in many ways to a small fl oating city. Nearly 6,000 people live and work on the ship. Twin nuclear power plants enable these craft to operate at unlimited range for up to twenty years without refueling. The class can deploy their air wings to nearly anywhere in the world. Now you can enjoy building the veteran USS Nimitz which has supported nearly every conflict the U.S. has been in since its introduction in the 1975. Skill level: 3. Parts: 99.