Vartiovene 55
former Finnish Navy R-class patrol boat

Vartiovene 55 is a former Finnish Navy R-class patrol boat bought into private ownership and converted into a commercial cruise ship. It can be rented for private pleasure trips on the Baltic Sea.
History
Originally named Röyttä, the ship was built as a minesweeper in the Turku harbour on 2 July 1959. It was originally numbered 5, but the number was changed to 55 in the middle 1970s. Röyttä and its sister ships, Ruissalo, Raisio, Rihtniemi and Rymättylä, were originally designed to serve as coastal minesweepers, based at Pansio.
In June 1969, a new patrol fleet was founded and Röyttä and Raisio moved to Upinniemi. Röyttä underwent a redesign in 1980. Röyttä and its sister ships served the Finnish Navy until the end of the 1990s. Since then, Rihtniemi and Rymättylä were transferred to the Estonian Navy, Ruissalo was scrapped and Raisio was sold completely stripped of its armament and equipment.
Current situation
The Finnish Navy resigned ownership of the ship in 1999, and since 2006 it has been in private ownership, stripped of its armament.
The public source identifies “Vartiovene 55” as former Finnish Navy R-class patrol boat. This brief keeps that definition visible, then builds a research path around Vartiovene, former and Finnish.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Dec 27, 2025. The linked authority identifier is Q20010451. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1959, 1969, 1980 and 1999.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Vartiovene 55” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.