For other uses, see Halcyon.

The USS Halcyon was a Federation Avenger-class scout starship in Starfleet service in the 23rd century.

In 2270, the Halcyon was destroyed after becoming trapped in an interdimensional rift, which nearly also claimed the USS Enterprise when Enterprise arrived to determine the Halcyon's fate. (TOS short story: "Intersection Point")

The Halcyon is the only vessel known to belong to the Avenger-class in Star Trek literature. Some fan fiction sources have associated Avenger-class vessels as a variation of the Miranda-class, but no licensed sources have ever referenced such details about the ships' design.


Ships named Halcyon
USS Halcyon (Avenger-class)USS Halcyon (NCC-9010, Thomas Paine-class) Starfleet Command logoUFP seal