USS Churchill (science vessel)

USS Churchill  was a science vessel, of unrevealed class, on active duty in the mid-23rd century.

Montgomery Scott was assigned to the Churchill as an engineer, in 2249. Other officers included Scott's best friend Andrew Corrigan, a biomedical engineer; Vanguard, the chief science officer; and Drysdrn, another science officer. The Churchill's commanding officer was Captain Huntington. ("Positive Thinking")