In the year 2269, the USS Enterprise beat out the Akagi to re-supply Deep Space Station M-33. (TOS short story: "Fracture") Akagi was taken out of service (presumed destroyed) on stardate 2/1709 before being converted as an Enterprise-subclass refit vessel entering service on stardate 2/1903. The vessel was refit twice again on stardates 2/2402 and 2/3310 and was taken out of service as scrap on stardate 2/5512. (FASA RPG modules: Federation Ship Recognition Manual, Star Trek: The Next Generation Officer's Manual)