USS Odyssey (NCV-1706)

The USS Odyssey (NCV-1706) is an Odyssey-class Federation Supercarrier operated by the Galactic Federation Navy in the 23rd Century. It is the first vessel to bear the name Odyssey. Designed and constructed during the final years of the Second Great War by the Galactic Union, upon completion it was commissioned into the new Imperial Navy of the Galactic Imperium as the ISS Odyssey (NCV-1706). 
The Odyssey recieved a major refit and overhaul after the formation of the Galactic Federation in 2206. Upon completion of this refit, the Odyssey was recommissioned with the registry NCV-1706-A and was thereafter designated as the "Odyssey-A"
The Odyssey-A continued to remain in service for the Galactic Federation Navy for over four decades, serving as the flagship of the fleet as it previously did in the Imperial Navy. In 2246, the office of the admiralty made the decision to decommission and scrap the Odyssey-A as it was becoming more costly to maintain her aging hull, with a full refit and overhaul being required every six months at the time to keep her in service. She was replaced by the USS Odyssey (NCV-1706-B) in 2246, shortly after she was scrapped.
Her bridge has been preserved however, and is currently present in the Fleet Museum.