USS Nimitz (CVN-68) is a supercarrier of the United States Navy, and the lead ship of her class. One of the largest warships in the world, she was laid down, launched and commissioned as CVAN-68 but was redesignated CVN 68 (nuclear-powered multimission aircraft carrier) on 30 June 1975 as part of the fleet realignment.

The ship was named for World War II Pacific fleet commander Chester W. Nimitz, who was the Navy’s third fleet admiral. Nimitz had her homeport at Naval Station Norfolk until 1987, when she was relocated to Naval Station Bremerton in Washington State (now part of Naval Base Kitsap). Following her Refueling and Complex Overhaul in 2001, her homeport was changed to NAS North Island in San Diego, California. The home port of Nimitz was again moved to Naval Station Everett in 2012.
In January 2015 Nimitz changed homeport from Everett back to Naval Base Kitsap.[4]
File:USS Nimitz Air Power Demonstration.webm
USS Nimitz Air Power Demonstration
With the inactivation of the USS Enterprise (CVN-65) in 2012, Nimitz is now the oldest American carrier in active service.
https://en.wikipedia.org/wiki/USS_Nimitz