Memory Beta, non-canon Star Trek Wiki

A friendly reminder regarding spoilers! At present the expanded Trek universe is in a period of major upheaval with the finale of Year Five, the Coda miniseries and the continuations of Discovery, Picard and Lower Decks; and the premieres of Prodigy and Strange New Worlds, the advent of new eras in Star Trek Online gaming, as well as other post-55th Anniversary publications. Therefore, please be courteous to other users who may not be aware of current developments by using the {{spoiler}}, {{spoilers}} or {{majorspoiler}} tags when adding new information from sources less than six months old. Also, please do not include details in the summary bar when editing pages and do not anticipate making additions relating to sources not yet in release. 'Thank You


Memory Beta, non-canon Star Trek Wiki
For other uses, see Yorktown.
For other uses, see NCC-1717.

In the Kelvin timeline, the USS Yorktown (NCC-1717) was a 23rd century Federation starship, a Constitution-class command cruiser/flagship in Starfleet service in the 2260s decade.

Service history and disposition

In the year 2260, science officer 0718 was reassigned from the USS Enterprise to implement the Enterprise's tactics on destroying Sphere Builder constructs on the Yorktown. The Yorktown, under the command of Admiral Isaac Garrett, engaged Klingon D4x-class birds-of-prey in the Delphic Expanse when a 25th century starship from the primary universe arrived. The visitor was on a mission, led by Temporal Agent Timot Danlen, to assist in destroying the local command sphere.

Klingon warriors boarded the Yorktown. An away team from Danlen's ship defeated them on the Yorktown's bridge, and helped Admiral Garrett regain control. 0718 joined the away team when it beamed into the command sphere to set up charges, encountering Sphere Builders and more of their Klingon proxies, which they forced to retreat.

Defeating Sphere Builder ships, the Yorktown and its prochronistic ally set off the charges, destroying the sphere and preventing the spread of the revived Delphic Expanse. The time travelers bid goodbye, and the Yorktown had accomplished its mission. (STO - Future Proof mission: "Terminal Expanse")




ships named Yorktown
United Earth, Starfleet Earth Ship Yorktown (NCC-108, Daedalus-class)see also: Yorktown-class Earth emblem. Starfleet emblem.
Federation Starfleet
(Kelvin timeline)
USS Yorktown (NCC-1717, Constitution-class) UFP Kelvin emblem Starfleet kelvin emblem
Federation, Starfleet
(primary universe)
USS Yorktown (NCC-108, Daedalus-class)USS Yorktown (Constitution-class)USS Yorktown (Enterprise-class)USS Yorktown (NCC-2033, Excelsior-class)USS Yorktown (NCC-20045)USS Yorktown (NCC-61137, Zodiac-class)USS Yorktown (mining freighter)USS Yorktown (Galaxy-class)USS Yorktown (NCC-90276, Sovereign-class)USS Yorktown (NCC-97005, Odyssey-class)USS Yorktown (NCC-98300, Odyssey-class) UFP emblem image. Seal of the Federation Starfleet.
Terran Empire, Starfleet
(mirror universe)
ISS Yorktown (Constitution-class) • ISS Yorktown (Yorktown-class) Seal of the Terran Empire.
Constitution-class heavy cruiser flagships (Kelvin timeline)
Federation, Starfleet USS ArlingtonUSS AuroraUSS CairoUSS ConstellationUSS CutlassUSS EnterpriseUSS Enterprise-AUSS ExcaliburUSS ExultantUSS NebulaUSS PaladinUSS PotemkinUSS RangerUSS SentinelUSS VanguardUSS Yorktown Emblem of the United Federation of Planets. Starfleet insignia.
Terran Empire, Starfleet
(mirror universe)
ISS Enterprise Seal of the Terran Empire.

Appearances and references