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The USS Trexelprise (TRX-1701) was a Federation Constitution-class starship in Starfleet service in the mid-23rd century. The Trexelprise was equipped with two Class F shuttlecraft, the TRX-1701-1 and TRX-1701-2. (ST video game: Trexels)


In the late 2260s, the Trexelprise was launched by Starfleet to explore the Trexelian Expanse after the USS Valiant had been lost. There, it encountered a number of quantum fluctuations which brought individuals from various locations and time periods into the expanse. Some of these were Starfleet officers who assisted the Trexelprise in its explorations of the expanse.

In the expanse, the Trexelprise collected resources from asteroids and debris in space. Traversing the expanse also led to encounters with Orion scout ships.

At Zinzeros, the Trexelprise recovered a Horta from an abandoned space station.

At Octif I, the Trexelprise negotiated the release of a Federation transport from a clan leader after the transport had unwittingly crossed the borders of the Valkar. (ST video game: Trexels)

Visited locations[]

During its mission of exploration, the Trexelprise visited several planets and star systems in the seven sectors of the Trexelian Expanse. (ST video game: Trexels)

Crew manifest[]



Ships named Trexelprise
UFP emblem. USS Trexelprise (TRX-1701, Constitution-class)USS Trexelprise (TRX-1701-D, Galaxy-class)USS Trexelprise (TRX-1701 V, Intrepid-class) Seal of the Federation Starfleet.
Early series of Constitution-class class I/class XI heavy cruiser starships
Federation, Starfleet built to mk I specifications ConstellationConstitutionDefiantEndeavorEnterpriseExcaliburExeterFarragutHoodIntrepidKongoLexingtonPotemkinRepublicValiant (I)Yorktown Emblem of the United Federation of Planets. Seal of the Federation Starfleet.
various specifications AlexanderAsimovBraheConfederateEnterprise (Vardaine copy)Excalibur IIGloryIndomitableIsshasshteReuben JamesJohn F. KennedyMendelNautilusOlympus MonsOrtiseiPathfinderSurakTao FengTrexelpriseTrojanVentureZimbabwe

see also: unnamed Constitution-class starshipsExcalibur-subclass: ExcaliburTuckerExeter-subclass: Exeter-CKirkKirk-subclass (3060s refit): ArmstrongExcalibur-MNobleVesper-subclass: VesperMontrealOakland

Terran Empire, Starfleet
(mirror universe)
ConstitutionCarnageConstellationBansheeDefiantEnterpriseExcalibur (23rd century)Excalibur (Excalibur-subclass)ExeterHoodKodosLexingtonNobunagaPotemkin Seal of the Terran Empire.
23rd century subclasses: Bonhomme Richard-subclass (mk II) • Achernar-subclass (mk III) • Tikopai-subclass (mk IV) • Enterprise-subclasses (mk I-III refits)

24th and 25th century subclasses: Excalibur-subclassExeter-subclassVesper-subclass • other Constitution variants
31st and 32nd century subclass: Kirk-subclass