Ramuran vessel
The Ramuran vessel was a type of starship used by Ramuran tracers in the late 24th century. 

Ships of this type were fitted with sophisticated cloaking devices called polarization cloaks. They were heavily armed with proton weapons. Ramurans rated their ships to be fast, and capable of keeping up with . They were operated by a single pilot.

In 2374,  piloted a vessel of this type in an effort to return to the  where she had previously fallen in love with Commander Chakotay. She was successful in returning, however the ship was later attacked by two more cloaked vessels of this type. It was only by modifications to the sensor array that Voyager was able to detect the ships, which soon retreated. ()

de: Ramuranisches Raumschiff
Starship classes