SS ÄHTÄRI (OFDG, LR/IMO) Valmistunut/completed: 1912.3.24, Rostock, AG Neptun. 6600 dwt, 2170 hp, 114.43 x 15.25 x 7.93 m.
1912.3.24: INGO, Hamburg-Bremer Afrika Linie AG, Bremen. 1915: arrested in Las Palmas, laid up. 1919.7.28: French Government (Cie Gemerale Transatlantique). 1921: Cie Marseillaise de Navigation a Vapeur, Marseilles. 1923: OUEME, same owners. 1936: Cie de Nav Fraissinet, Marseilles 1936.9: MIMIS CHANDRIS, Rethymnis & Kulukundis Ltd (J.D.Chandris), Piraeus.
1938.10.20: ÄHTÄRI, homeport Vaasa. Ähtäri Oy (Alex Slotte, Vaasa). Delivery in Ghent. Price 16000 £. 1939.12.11: MARTTI-RAGNAR, homeport Loviisa. Lovisa Rederi Ab (R. Nordström & Co Oy, Lovisa). Price 8 M FIM. 1940.4.10: enroute Mäntyluoto - Manchester with pulp cargo Germans captured in Bergen.
1940.9.30: HERRENWYK, Montan Transport AG, Hamburg. 1941.5.1: H.F. Bertling, Lübeck. 1942.5.4: enroute Rotterdam - Königsberg mined in Kiel Bay psn 54.31N 10.31E. 1942: German Government returns captured Finnish ships to legal owners.
1945.7: MARTTI-RAGNAR refloated and demolished