USS Leonardo (NCC-1454)

The USS Leonardo (NCC-1454) was a light cruiser active in the 23rd century.

On 14 February 2293, USS encountered a lifeboat belonging to Leonardo. Its lone occupant was Lieutenant Commander Mary McManus, Challenger 's former chief engineer. The ship goes to Leonardo 's last reported position in the Tikun Olam system to find out the fate of the Leonardo. (Star Trek: Challenger Chronicles: "Return")