# CSS *La Sirena*

The Confederation timeline version of Rios's ship, used in Picard's 2024 correction mission.

[Starships archive](/starships.html.md)

## Service dossier

**Registry / identity**

Confederation starship

**Class / type**

Alternate-timeline version of <em>La Sirena</em>

**Picard's role**

Time-travel vessel for Picard and his allies

**Recorded period**

Alternate 2401 and 2024

## Why this ship matters

After Q shifted Picard and his allies into a Confederation timeline, they connected the captured Borg Queen to CSS *La Sirena*.

The ship carried them back to 2024 Earth, where they worked to restore the proper timeline.