The VSS Kal'cheroth was a Vulcan T'Pari-class surveyor that saw service in the 23rd century. (Ship Recognition Manual, Volume 4: Starships of the Original Series Era)
In 2262, the Kal'cheroth conducted a survey of the moons of Capella III
| T'Pari-class starships |
|---|
| VSS Kal'cheroth - VSS Sonac - VSS T'Neran - VSS T'Pari - VSS T'Plana-Hath |