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The San Francisco Fleet Yards, also known as the San Francisco Naval Yards or San Francisco Yards, was a Federation space station with associated ground facilities operated by shore offices located in Mare Island near San Francisco, a construction support station with Federation shipyards located in orbit of Earth. As well as containing several drydocks, there was also an orbital office complex that acted as a nexus for the yards. (TOS movie: The Motion Picture, STO - Klingon War mission: "Welcome to Earth Spacedock")


Among the Starfleet vessels to be constructed at the yards were the USS Constitution (NCC-1700), USS Enterprise (NCC-1701), USS Eagle (NCC-956), USS Excelsior (NCC-2000), USS Sutherland (NCC-72015), and the USS Enterprise (NCC-1701-E).

In the 2240s, Montgomery Scott was assigned to the San Francisco Fleet Yards, where he served on the construction teams working on four Constitution-class starships, including the Enterprise. (TOS novel: The Galactic Whirlpool)

Captain Robert April was at the orbital drydock section of the facility when the major components of the Enterprise were built and put together. (ST website:, TAS episode: "The Counter-Clock Incident")

From 2270 to 2273, the Enterprise underwent a thorough refit in one of the yard's drydocks. In 2273, Commander Montgomery Scott used Travel Pod 5 to ferry Admiral James T. Kirk from the orbital office complex to the Enterprise drydock. (TOS movie: The Motion Picture)

In the year 2286, the starship soon to be redesignated USS Enterprise-A was officially commissioned by Starfleet Command at the San Francisco orbital dockyards. (ST website:

During the construction of the Enterprise-E in the early 2370s, Sean Hawk served at the Yards. (TNG eBook: A Sea of Troubles)

By 2410, ship class development projects at the SF Fleet Yards had led to the launch of the Akira-, Odyssey-, Regent- and Sovereign-classes. (STO - Klingon War mission: "Welcome to Earth Spacedock")



Construction support stations
Emblem of the United Federation of Planets. Construction support station 173San Francisco Fleet YardsSpace Station Battle Group 4Starbase 29Utopia Planitia Fleet Yards Seal of the Federation Starfleet.
Federation shipyards
40 Eridani A Starfleet Construction YardsAcamar Prime ShipyardAldea Prime ShipyardAltair Prime ShipyardAndoria Prime ShipyardAntares Ship YardsBaikonur CosmodromeBarcon Prime ShipyardBarisa Prime ShipyardBeta Antares Ship YardsBolarus Prime ShipyardCalder Prime ShipyardCentauri SpaceworksCestus Prime ShipyardCopernicus Ship YardDeneva ShipyardsDenocet Prime ShipyardDytallix Prime ShipyardEarth Station McKinleyErabus Prime ShipyardFinnea Prime ShipyardGalor Prime ShipyardGavor ShipyardsGibraltar ShipyardsIdran Prime ShipyardInvernia Prime ShipyardIyaar Prime ShipyardJanus Prime ShipyardLaikan Starfleet ShipardsLedonia Prime ShipyardMeldrar Prime ShipyardMerak Fleet YardsMinos Prime ShipyardMorena Fleet YardsMoriya Prime ShipyardNausicaa Prime ShipyardOyarsa Prime ShipyardProxima Maintenance YardsQualor Prime ShipyardRiverside ShipyardSalazaar ShipyardSan Francisco Fleet YardsSol II shipyard (Venus) • Sol V shipyard (Europa) • Sol VI shipyard (Titan) • Tau Ceti Prime ShipyardTaurus Prime ShipyardTellar Prime ShipyardTessen Prime ShipyardTranquility BaseTri-Rho Nautica shipyardsUtopia Planitia Fleet YardsYard 39

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