Trekipedia

U.S.S. Horizon NCC-176

The Horizon was a Daedalus class starship.^[1] In the early 23rd century, the Horizon, the U.S.S. Decatur and the S.S. Potemkin were attacked by the Raptor class I.K.S. K’araH IKS-312.^[2] Though the Star Trek Encyclopedia lists the Horizon as being responsible for first contact with the Iotians, the Star Trek: Enterprise novel Kobayashi Maru revealed that it was actually the E.C.S. Horizon that was responsible.