216:
35:
759:
180:
198:
945:, with a combined capacity of 121,158.2 cubic metres (4,278,660 cu ft) at 98% filling. For cargo handling she has three electrically driven cargo oil pumps with a capacity of 3,500 m/h × 130 m and one cargo oil stripping pump rated for 300 m/h × 130 m. The cargo can be loaded in 10 hours and discharged in 12 hours. Each cargo tank has two and both slop tanks one
750:, was delivered in the following year. Both ships were named after the company's oil products. While the price of the contract was not made public, the company later admitted that the 60–70 million euro estimate was "quite close to the truth". The ships were owned by ABB Credit, which leased them to Fortum for ten years. The leasing business was later sold to SEB Leasing.
1010:
propeller increases the propulsion efficiency due to optimal water flow to the propeller and thus improves fuel efficiency. In addition an azimuthing thruster's ability to direct thrust to any direction also results in excellent manoeuvrability characteristics that exceeds those of ships utilizing traditional mechanical shaftlines and
698:, where most of the distance can be travelled in open water year round. Other early double acting concepts included a similar ship with an icebreaking bow that would be utilized in summer time when the ship was traveling in areas with low ice concentration but with a risk of colliding with multi-year ice blocks.
1043:
The ships have performed beyond expectations in both level ice up to 1 metre (3.3 ft) thick, which can be broken in continuous motion at 3 knots (5.6 km/h; 3.5 mph), and ridges up to 13 metres (43 ft) deep, which can be penetrated by either allowing the forward-facing propeller to
988:
has one auxiliary diesel generator that can be used when the ship is at port. The auxiliary generator, six-cylinder Wärtsilä 6L26A, has an output of 1.7 MW (2,300 hp). While underway at 13.5 knots (25.0 km/h; 15.5 mph), the fuel consumption of the ship's main engines is 56 tons of
1009:
capable of rotating 360 degrees around the vertical axis. The pulling-type VI2500 pods in these two ships, with a nominal output of 16 MW and 7.8-metre (26 ft) fixed-pitch propellers turning at 86 rpm, are the most powerful ice-strengthened Azipod units ABB has ever produced. The forward-facing
952:
The ship's ballast water capacity of 46,922.4 cubic metres (1,657,050 cu ft) is divided into sixteen segregated ballast tanks, six pairs in the double hull around the cargo tanks, two fore peak tanks and two aft peak tanks. She has two electrically driven ballast pumps rated at 2,500 m/h ×
783:
and even outside the Baltic Sea depending on the amount of oil in the refineries' storage tanks. However, due to draft restrictions the ships could not carry a full cargo of 100,000 tons to the port of
Naantali until April 2010 — they had to stop at Porvoo on the way and unload 20,000 tons of oil to
1033:
The icebreaking capability of the double acting tankers proved to be superior to other ships since the beginning — in shuttle service between
Primorsk, Russia, and the Finnish refineries the tankers require no icebreaker assistance and have even acted as an icebreaker for other merchant ships that
913:
to maximize the hydrodynamic efficiency. The ship is, just like any other ice-strengthened vessel, also capable of running ahead in light ice conditions. The stern is, however, shaped like an icebreaker's bow, and the vessel is designed to operate independently in the most severe ice conditions of
649:
were converted to Azipod propulsion in 1993 and 1994, respectively. Even though the ships were originally designed with icebreaking capability in mind, after the conversion ice resistance in level ice when running astern was only 40% of that when breaking ice ahead despite the ships being equipped
610:
Although icebreaking cargo ships had been built in the past, their hull forms were always compromises between open water performance and icebreaking capability. A good icebreaking bow, designed to break the ice by bending it under the ship's weight, has very poor open water characteristics and is
819:
was sold overseas. While other double acting ships have been built, the tankers operated by Neste
Shipping were the only ones equipped with a bulbous bow designed primarily with open water performance in mind — the tankers and container ships built for the Russian Arctic have a more traditional
778:
were used mainly for year-round transportation of crude oil from the
Russian oil terminal of Primorsk to company's own oil terminals in Porvoo and Naantali, where they were the only ships capable of operating without delays or problems during the harshest winters. Occasionally they also carried
615:
in heavy weather while a hydrodynamically efficient bulbous bow greatly increases the ice resistance. However, already in the late 1800s captains operating ships in icebound waters discovered that sometimes it was easier to break through ice by running their vessels astern. This was because the
719:
of 1C and could not deliver their cargo all the way to the refineries in Porvoo and
Naantali because they were denied icebreaker assistance. When this happened, the oil had to be transported to smaller ships of higher ice class at the edge of the ice — a practice that was both uneconomical and
1014:. The turning circle of the Azipod-equipped double acting ships is only half a kilometer at full speed, half of that of a traditional oil tanker of the same size. This is a significant safety factor as the stopping distance of a traditional tanker can be up to 2.5 kilometres (1.6 mi).
993:
per day when loaded and 40 tons per day in ballast. Her tanks can store 2,890.1 cubic metres (102,060 cu ft) of heavy fuel oil for the main engines, 308.2 cubic metres (10,880 cu ft) of diesel oil for the auxiliary generator, steam boilers and
791:
and the management of the ships, including the double acting tankers, was handed over to a subsidiary company Neste
Shipping. On 19 September 2013, Neste Oil announced that it would sell its shipping business and the majority of its ships, including
1044:
mill (crush) the ice or breaking the ridge apart with the propeller wash. While the vessels have been immobilized occasionally by pack ice, they have been able to free themselves by using the rotating propeller pod to clear the ice around the hull.
953:
35 m and 3,000 m/h × 70 m. The ballast capacity is needed to maintain correct trim especially during drydocking — the empty ship has an aft trim of 3 metres (9.8 ft) and an uneven weight distribution may damage the hull girder.
616:
forward-facing propellers generated a water flow that lowered the resistance by reducing friction between the ship's hull and ice. These findings resulted in the adoption of bow propellers in older icebreakers operating in the
735:. The possibility to operate in the Pechora Sea was also taken into account in the design process. Extensive ice model tests confirmed the vessel's operational capability in level ice, rubble fields, ice channels and ridges.
624:, but as forward-facing propellers have a very low propulsion efficiency and the steering ability of a ship is greatly reduced when running astern, it could not be considered a main operating mode for merchant ships.
705:, started a major fleet renewal program to increase the efficiency and reduce the average age of its vessels. The program also included replacing the company's old tankers, such as the 90,000-ton
580:(DAT) concept in which the vessel is designed to travel ahead in open water and astern in severe ice conditions. The icebreaking tanker was built to transport crude oil year-round from the
1471:
890:. The moulded breadth and depth of her hull are 44.0 metres (144.4 ft) and 22.5 metres (74 ft), respectively, and from keel to mast she measures 53.1 metres (174 ft). Her
634:, that the concept of double acting ships became feasible. The superiority of podded propulsion in icebreaking merchant ships, especially when running astern, was proved when Finnish
1747:
1728:
1826:
1040:, also owned by Neste Shipping, became stuck in ice outside the port of Primorsk during the winter of 2009–2010, a decision was made to leave the assisting to Russian icebreakers.
723:
To solve these problems Kværner Masa-Yards Arctic
Research Centre developed a new 100,000 DWT Aframax tanker concept together with Fortum Shipping, which ordered two vessels from
797:
1449:
1102:
922:
for navigating in both directions. The ship is served by a crew of 15 to 20 depending on operating conditions during winter and maintenance work during summer.
1876:
1382:
1126:
906:, 15.3 metres (50 ft), is 106,208 tons, slightly more than that of her sister ship. In ballast, the ship draws only 8.6 metres (28 ft) of water.
1612:
1347:
1034:
have utilized the wide channel opened by the
Aframax tanker. However, this has not been intentional — when the world's largest 1A Super class ice tanker
1780:
1706:
1035:
679:
developed the first double acting tanker concept in the early 1990s. The 90,000 DWT tankers were designed to transport oil and gas condensate from the
1964:
1906:
1468:
1656:
1806:
1762:
1522:
1252:"Suomen suurin öljytankkeri ruotsalaisomistukseen: "Merimiehet huutavat liikenneministeri Sanna Marinin ja pääministeri Antti Rinteen perään""
1725:
746:
in late August 2002. She was awarded the Ship Of The Year 2002 award by the
Society of Naval Architects of Japan (SNAJ). The second ship,
1581:
1286:
938:
706:
1928:
1634:
1550:
859:
1592:
1891:
1493:
828:
1851:
1577:
Juurmaa, K et al.: The development of the new double acting ships for ice operation. Kvaerner Masa-Yards Arctic
Technology,
690:, where ice conditions during winter can be considered moderate and the ships would operate mainly in astern mode, first to
1678:
1446:
1089:
1379:
801:
324:
946:
926:
855:
363:
1609:
1351:
1777:
887:
1703:
1424:
1969:
962:
1251:
1509:: Talvimerenkulku (TKK-AM-13). Department of Applied Mechanics, Helsinki University of Technology, 2010.
1903:
585:
234:
17:
728:
724:
257:
1653:
715:. The old ships had traffic restrictions during the worst part of the winter because of their lower
1803:
1519:
937:
The ship has six pairs of heated, partially epoxy-coated cargo tanks and one pair of fully coated
328:
981:
738:
The world's first double acting tanker and the largest 1A Super class oil tanker at that time,
1578:
1283:
319:
1925:
1631:
1547:
980:, with a combined output of 20 MW (27,000 hp). The main engines are equipped with
1954:
966:
8:
1959:
1589:
973:
34:
1167:
899:
743:
672:
605:
577:
388:
309:
261:
1211:
919:
701:
In early 2000s Fortum Shipping, the transportation arm of the Finnish energy company
47:
731:, 1A Super, and to be capable of operating in all ice conditions encountered in the
1312:
1017:
For maneuvering at low speeds in harbours, the ship is also equipped with two 1,750
1006:
995:
549:
353:
1932:
1910:
1810:
1784:
1732:
1710:
1682:
1660:
1638:
1616:
1596:
1585:
1554:
1526:
1475:
1453:
1428:
1404:
MASTERA: double-acting tanker for Arctic routes. Significant Ships 2003, page 66.
1386:
1290:
780:
712:
627:
For this reason it was not until the development of electric podded propulsion,
1202:
990:
883:
711:, that were used to transport crude oil to the company's oil refineries in the
635:
401:
1948:
1675:
1180:
977:
969:
891:
628:
462:
376:
1005:
and her sister ship were the first tankers propelled by ABB Azipod electric
1022:
903:
840:
490:
1852:"Fake Signals and American Insurance: How a Dark Fleet Moves Russian Oil"
1294:
942:
910:
909:
The foreship of the tanker is designed for open water performance with a
895:
680:
676:
617:
382:
1238:
Vapalahti, H: Finnish illustrated List of Ships 2007. Judicor Oy, 2008.
915:
732:
638:
621:
571:
315:
1804:"Norilskiy Nickel" a Breakthrough in Cost Efficient Arctic Transports
1506:
788:
758:
716:
695:
644:
480:
140:
104:
1748:
Neste Oilin tankkialus ajoi ensimmäisenä uutta syväväylää Naantaliin
998:, and 63.2 cubic metres (2,230 cu ft) of lubrication oil.
815:
was the only double acting tanker operating in the Baltic Sea after
787:
In 2005 Fortum's oil division was transferred to the re-established
691:
663:
Following the successful operation of the Azipod-converted tankers
612:
593:
238:
209:
854:
was recognized as one of the oil tankers transmitting a falsified
523:
3 knots (5.6 km/h; 3.5 mph) (1 m (3.3 ft) ice)
1421:
941:, all divided by a longitudinal center bulkhead and protected by
882:
The double acting Aframax tanker is 252.0 metres (826.8 ft)
546:
221:
191:
185:
1284:
The development of the new double acting ships for ice operation
1011:
702:
687:
684:
631:
589:
581:
483:
203:
173:
650:
with an icebreaking bow and not designed to break ice astern.
265:
796:, to a new company owned by the Finnish insurance company
1935:. Helsingin Sanomat International Edition, 1 April 2003.
1926:
Oil Tanker Maestra cuts backward course through solid ice
1520:
Icebreaking Supply Vessels Arcticaborg and Antarcticaborg
835:
and reflagged to Liberia. In March 2022, the 19-year-old
98:
1103:
Ministry of Ecology, Sustainable Development and Energy
820:
icebreaking bow due to the more severe ice conditions.
949:
as well as holes for portable tank cleaning machines.
918:. For this purpose the ship is also equipped with two
1798:
1796:
1548:
New ice breaking tanker concept for the arctic (DAT)
727:
in 2001. The new ships were designed to the highest
520:
13.5 knots (25.0 km/h; 15.5 mph) (service)
1676:
The Ship of The Year 2002 Award goes to the Tempera
1793:
1416:
1414:
1412:
1410:
1201:
1166:
1088:
1489:
1487:
1246:
1244:
1946:
1763:Ilmarinen varustamobisneksestä: Riskit minimoitu
1311:Remmiä kaulan ympärillä kiristetään jatkuvasti.
1258:(in Finnish). Alma Media Suomi Oy. 5 August 2019
517:15.2 knots (28.2 km/h; 17.5 mph) (max)
152:Chemikalien Seetransport (January–February 2022)
1627:
1625:
1407:
965:powertrain with four main generating sets, two
1557:. Kvaerner Masa-Yards Arctic Technology, 1995.
1484:
1464:
1462:
1241:
570:until September 2023, she and her sister ship
468:2 × Wärtsilä 6L38B (2 × 4.0 MW)
1622:
1494:Fortum toi Itämerelle ketterän öljytankkerin
1441:
1439:
1437:
1400:
1398:
1279:
1277:
1275:
1273:
119:Omega Shipmanagement (January–February 2022)
1870:
1685:. SEA Japan No. 300, August–September 2003.
1512:
1459:
1431:, pages 4-7. Merimiespalvelutoimisto, 2010.
1234:
1232:
1230:
1228:
932:
1802:Anatoly Gorshkovskij & Göran Wilkman:
1389:. Tekniikka & Talous, 9 October 2003.
1342:
1340:
1338:
1336:
1334:
1332:
1330:
1328:
1326:
1324:
1083:
1081:
1079:
1077:
877:
860:2022 Russian crude oil price cap sanctions
1688:
1602:
1542:
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1434:
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1270:
1121:
1119:
1075:
1073:
1071:
1069:
1067:
1065:
1063:
1061:
1059:
1057:
1028:
677:Kværner Masa-Yards Arctic Research Centre
1965:Ships built by Sumitomo Heavy Industries
1719:
1225:
1161:
1159:
1157:
1155:
1153:
1151:
1149:
1147:
865:In September 2023, the ship was renamed
757:
1741:
1647:
1321:
956:
14:
1947:
1694:Refine 1/08, page 23. Neste Oil, 2008.
1573:
1571:
1569:
1567:
1565:
1563:
1535:
1499:
1116:
1054:
843:, but resumed trading and was renamed
558:for almost two decades and briefly as
1375:
1373:
1371:
1369:
1307:
1305:
1303:
1144:
839:appeared on list of tonnage sold for
829:Norwegian International Ship Register
161:Lauriane Shipping Corp (2023–present)
128:Lauriane Shipping Corp (2023–present)
1897:
1813:. Aker Arctic Technology Inc, 2007.
1771:
1765:. Taloussanomat, 19 September 2013.
1750:. Helsingin Sanomat, 25 April 2010.
1697:
1669:
1496:, Tekniikka & Talous, 2002-11-14
576:were the first ships to utilize the
1919:
1885:
1663:. Lloyd's Register, 16 April 2004.
1641:. The Motor Ship, 1 October 2002.
1560:
1380:Potkurikeksintö herätti kilpailijat
831:. In January 2022, she was renamed
155:Neptune Seaway (February–June 2022)
122:Neptune Seaway (February–June 2022)
24:
1366:
1300:
886:and 237.59 metres (779.5 ft)
149:Neste Shipping (2014–January 2022)
25:
1981:
1350:. Neste Oil. 2004. Archived from
465:9L38B (2 × 6,0 MW)
433:8.6 m (28 ft) (ballast)
430:15.3 m (50 ft) (summer)
1913:. High Technology Finland 2005.
1877:References - Propulsion Products
1735:. Rannikkoseutu, 13 April 2011.
1713:. High Technology Finland 2006.
947:automated tank cleaning machines
808:was resold back to SEB Leasing.
802:National Emergency Supply Agency
784:reduce the draft of the vessel.
214:
196:
178:
125:Zenaida Seaways (June 2022–2023)
33:
1844:
1819:
1756:
1704:Opening up Arctic oil resources
1469:Fortum ́s Double Acting Tankers
1456:, pages 25-27. Neste oil, 2007.
976:6L38B four-stroke medium-speed
856:automatic identification system
400:252.0 m (826.77 ft) (
146:OSM Ship Management (2014–2015)
113:SEB Leasing (2019–January 2022)
1827:"Weekly S&P market report"
1194:
658:
258:Sumitomo Heavy Industries Ltd.
13:
1:
1518:Aker Arctic Technology Inc.:
1047:
275:60–70 million euro (estimate)
116:Neste Shipping (January 2022)
1608:NextStop - Merten valtiaat.
1131:Norwegian Maritime Authority
927:Lloyd's Register of Shipping
364:Lloyd's Register of Shipping
158:Zenaida Seaways (June 2022–)
7:
1619:, page 24. Neste Oil, 2006.
588:to Neste Oil refineries in
412:44.0 m (144.4 ft)
10:
1986:
1315:. Suomen Merimies-Unioni.
1313:Merimies - Sjömannen, 3/10
925:The ship is classified by
653:
603:
599:
1937:Retrieved 2011-09-26.
1915:Retrieved 2010-09-26.
1881:Retrieved 2015-05-28.
1815:Retrieved 2010-06-07.
1789:Retrieved 2011-09-26.
1767:Retrieved 2013-09-19.
1752:Retrieved 2011-09-26.
1737:Retrieved 2011-09-26.
1726:Ahteri edellä Primorskiin
1715:Retrieved 2011-09-26.
1665:Retrieved 2011-09-26.
1643:Retrieved 2011-09-26.
1632:TEMPERA Tanker double act
1531:Retrieved 2010-02-08.
1480:Retrieved 2014-04-03.
1391:Retrieved 2011-09-19.
1317:Retrieved 2011-09-20.
904:draft at summer freeboard
872:
753:
729:Finnish-Swedish ice class
725:Sumitomo Heavy Industries
420:53.1 m (174 ft)
344:
54:
32:
1787:High Tech Finland 2011.
1127:"Fartøyet LAOI8 MASTERA"
933:Cargo tanks and handling
858:(AIS) to circumvent the
443:22.5 m (74 ft)
345:General characteristics
110:SSC Maslaiva (2014–2019)
27:Aframax crude oil tanker
982:exhaust gas economizers
878:General characteristics
827:was transferred to the
1029:Icebreaking capability
888:between perpendiculars
767:
1904:Opening up the Arctic
902:corresponding to the
770:Since the beginning,
766:in 2020 near Primorsk
761:
742:, was delivered from
1354:on 29 September 2011
957:Power and propulsion
578:double acting tanker
552:. Formerly known as
241:(until January 2022)
1970:Double acting ships
1546:Juurmaa, K et al.:
1420:Tempera telakalla.
823:In September 2021,
74:(January–June 2022)
68:(2003–January 2022)
1931:2012-03-29 at the
1909:2012-04-02 at the
1809:2007-10-10 at the
1783:2012-04-01 at the
1778:A passion for ice.
1731:2012-04-02 at the
1709:2012-04-01 at the
1681:2005-02-14 at the
1659:2014-07-16 at the
1637:2012-03-31 at the
1615:2013-08-14 at the
1595:2012-09-04 at the
1584:2012-03-03 at the
1553:2012-03-03 at the
1525:2011-07-18 at the
1474:2014-04-07 at the
1452:2012-04-02 at the
1445:Varmoilla jäillä.
1427:2012-04-02 at the
1385:2012-04-01 at the
1289:2012-03-03 at the
1212:Miramar Ship Index
900:deadweight tonnage
768:
673:Northern Sea Route
606:Double acting ship
564:in early 2022 and
1892:Azipod Propulsion
1654:Ice-class tankers
1422:Vapaavahti 4/2010
1348:"Mastera/Tempera"
1007:azimuth thrusters
744:Yokosuka shipyard
537:
536:
283:30 September 2002
48:Port of Rotterdam
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996:inert gas system
898:30,846, and the
584:oil terminal in
550:crude oil tanker
504:
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360:Classification:
354:Crude oil tanker
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168:Port of registry
80:(June 2022–2023)
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1249:
1242:
1237:
1226:
1216:
1214:
1200:
1199:
1195:
1185:
1183:
1165:
1164:
1145:
1135:
1133:
1125:
1124:
1117:
1107:
1105:
1087:
1086:
1055:
1050:
1031:
1018:
963:diesel-electric
959:
935:
880:
875:
781:Gulf of Bothnia
779:cargoes in the
756:
713:Gulf of Finland
661:
656:
636:product tankers
608:
602:
502:
498:
494:
456:Installed power
215:
213:
197:
195:
179:
177:
50:
28:
23:
22:
15:
12:
11:
5:
1983:
1973:
1972:
1967:
1962:
1957:
1941:
1940:
1918:
1896:
1884:
1869:
1856:New York Times
1843:
1818:
1792:
1770:
1755:
1740:
1718:
1696:
1687:
1668:
1646:
1621:
1601:
1559:
1534:
1511:
1505:Kujala, P and
1498:
1483:
1458:
1433:
1406:
1394:
1365:
1320:
1299:
1269:
1240:
1224:
1193:
1181:S&P Global
1143:
1115:
1052:
1051:
1049:
1046:
1030:
1027:
991:heavy fuel oil
984:. In addition
978:diesel engines
972:9L38B and two
958:
955:
934:
931:
894:is 64,259 and
879:
876:
874:
871:
847:in June 2022.
755:
752:
660:
657:
655:
652:
604:Main article:
601:
598:
535:
534:
531:
527:
526:
525:
524:
521:
518:
513:
509:
508:
507:
506:
487:
476:
472:
471:
470:
469:
466:
457:
453:
452:
449:
445:
444:
441:
437:
436:
435:
434:
431:
426:
422:
421:
418:
414:
413:
410:
406:
405:
398:
394:
393:
392:
391:
385:
379:
371:
367:
366:
361:
357:
356:
351:
347:
346:
342:
341:
338:
334:
333:
332:
331:
322:
313:
305:
304:Identification
301:
300:
297:
293:
292:
291:8 January 2003
289:
285:
284:
281:
277:
276:
273:
269:
268:
255:
251:
250:
247:
243:
242:
232:
228:
227:
226:
225:
207:
189:
169:
165:
164:
163:
162:
159:
156:
153:
150:
147:
144:
141:Neste Shipping
136:
132:
131:
130:
129:
126:
123:
120:
117:
114:
111:
108:
102:
94:
90:
89:
88:
87:
86:(2023–present)
81:
75:
69:
61:
57:
56:
52:
51:
46:) outside the
38:
26:
9:
6:
4:
3:
2:
1982:
1971:
1968:
1966:
1963:
1961:
1958:
1956:
1953:
1952:
1950:
1934:
1930:
1927:
1922:
1912:
1908:
1905:
1900:
1893:
1888:
1878:
1873:
1858:. 30 May 2023
1857:
1853:
1847:
1828:
1822:
1812:
1808:
1805:
1799:
1797:
1786:
1782:
1779:
1774:
1764:
1759:
1749:
1744:
1734:
1730:
1727:
1722:
1712:
1708:
1705:
1700:
1691:
1684:
1680:
1677:
1672:
1662:
1658:
1655:
1650:
1640:
1636:
1633:
1628:
1626:
1618:
1614:
1611:
1605:
1598:
1594:
1591:
1587:
1583:
1580:
1574:
1572:
1570:
1568:
1566:
1564:
1556:
1552:
1549:
1543:
1541:
1539:
1528:
1524:
1521:
1515:
1508:
1502:
1495:
1490:
1488:
1477:
1473:
1470:
1465:
1463:
1455:
1451:
1448:
1442:
1440:
1438:
1430:
1426:
1423:
1417:
1415:
1413:
1411:
1401:
1399:
1388:
1384:
1381:
1376:
1374:
1372:
1370:
1353:
1349:
1343:
1341:
1339:
1337:
1335:
1333:
1331:
1329:
1327:
1325:
1314:
1308:
1306:
1304:
1296:
1292:
1288:
1285:
1280:
1278:
1276:
1274:
1257:
1253:
1247:
1245:
1235:
1233:
1231:
1229:
1213:
1208:
1206:
1197:
1182:
1178:
1173:
1171:
1162:
1160:
1158:
1156:
1154:
1152:
1150:
1148:
1132:
1128:
1122:
1120:
1104:
1100:
1095:
1093:
1084:
1082:
1080:
1078:
1076:
1074:
1072:
1070:
1068:
1066:
1064:
1062:
1060:
1058:
1053:
1045:
1041:
1039:
1038:
1037:Stena Arctica
1026:
1024:
1023:bow thrusters
1015:
1013:
1008:
1004:
999:
997:
992:
987:
983:
979:
975:
971:
968:
967:nine-cylinder
964:
961:The ship has
954:
950:
948:
944:
940:
930:
928:
923:
921:
917:
912:
907:
905:
901:
897:
893:
892:gross tonnage
889:
885:
870:
868:
863:
861:
857:
853:
850:In May 2023,
848:
846:
842:
838:
834:
830:
826:
821:
818:
814:
809:
807:
803:
799:
795:
790:
785:
782:
777:
773:
765:
760:
751:
749:
745:
741:
736:
734:
730:
726:
721:
718:
714:
710:
709:
704:
699:
697:
693:
689:
686:
682:
678:
674:
670:
666:
651:
648:
647:
642:
641:
637:
633:
630:
625:
623:
619:
614:
611:subjected to
607:
597:
595:
591:
587:
583:
579:
575:
574:
569:
568:
563:
562:
557:
556:
551:
548:
544:
543:
532:
529:
528:
522:
519:
516:
515:
514:
511:
510:
492:
491:bow thrusters
488:
485:
482:
479:
478:
477:
474:
473:
467:
464:
460:
459:
458:
455:
454:
450:
447:
446:
442:
439:
438:
432:
429:
428:
427:
424:
423:
419:
416:
415:
411:
408:
407:
403:
399:
396:
395:
390:
387:106,208
386:
384:
380:
378:
374:
373:
372:
369:
368:
365:
362:
359:
358:
355:
352:
349:
348:
343:
339:
336:
335:
330:
326:
323:
321:
317:
314:
311:
308:
307:
306:
303:
302:
298:
295:
294:
290:
287:
286:
282:
279:
278:
274:
271:
270:
267:
263:
259:
256:
253:
252:
248:
245:
244:
240:
236:
233:
230:
229:
223:
211:
208:
205:
193:
190:
187:
175:
172:
171:
170:
167:
166:
160:
157:
154:
151:
148:
145:
142:
139:
138:
137:
134:
133:
127:
124:
121:
118:
115:
112:
109:
106:
103:
100:
97:
96:
95:
92:
91:
85:
82:
79:
76:
73:
70:
67:
64:
63:
62:
59:
58:
53:
49:
45:
41:
36:
31:
19:
1921:
1899:
1887:
1872:
1860:. Retrieved
1855:
1846:
1834:. Retrieved
1821:
1773:
1758:
1743:
1721:
1699:
1690:
1671:
1649:
1604:
1514:
1501:
1358:20 September
1356:. Retrieved
1352:the original
1260:. Retrieved
1255:
1215:. Retrieved
1204:
1196:
1184:. Retrieved
1176:
1169:
1136:21 September
1134:. Retrieved
1130:
1106:. Retrieved
1098:
1091:
1042:
1036:
1032:
1016:
1002:
1001:When built,
1000:
985:
974:six-cylinder
960:
951:
936:
924:
908:
884:long overall
881:
866:
864:
851:
849:
844:
836:
832:
824:
822:
816:
812:
811:Since 2017,
810:
805:
793:
786:
775:
771:
769:
763:
747:
739:
737:
722:
707:
700:
668:
664:
662:
645:
639:
626:
609:
572:
566:
565:
560:
559:
554:
553:
541:
539:
538:
381:30,846
375:64,259
83:
77:
71:
65:
43:
39:
1955:Oil tankers
1610:Refine 2/06
1447:Refine 1/07
1295:Aker Arctic
943:double hull
911:bulbous bow
896:net tonnage
804:. In 2019,
720:hazardous.
681:Pechora Sea
659:Development
618:Great Lakes
325:MMSI number
206:(2021–2022)
188:(2002–2021)
143:(2003–2014)
107:(2006–2014)
105:SEB Leasing
101:(2003–2006)
1960:2002 ships
1949:Categories
1207:(9235892)"
1172:(9235892)"
1094:(9235892)"
1048:References
939:slop tanks
916:Baltic Sea
841:demolition
733:Baltic Sea
622:Baltic Sea
475:Propulsion
340:In service
316:IMO number
296:In service
99:ABB Credit
18:MT Mastera
1256:Iltalehti
798:Ilmarinen
789:Neste Oil
717:ice class
696:Rotterdam
694:and then
448:Ice class
329:636021543
310:Call sign
288:Completed
1929:Archived
1907:Archived
1836:19 March
1807:Archived
1781:Archived
1729:Archived
1707:Archived
1679:Archived
1657:Archived
1635:Archived
1613:Archived
1593:Archived
1582:Archived
1551:Archived
1523:Archived
1507:Riska, K
1472:Archived
1450:Archived
1425:Archived
1383:Archived
1287:Archived
1262:6 August
1217:13 March
1108:19 March
970:Wärtsilä
800:and the
692:Murmansk
620:and the
613:slamming
594:Naantali
586:Primorsk
463:Wärtsilä
451:1A Super
280:Launched
262:Yokosuka
239:Naantali
237:–Porvoo–
235:Primorsk
210:Monrovia
135:Operator
1879:. ABB.
1862:26 June
1478:. ABB.
1297:, 2001.
1205:Mastera
1186:26 June
1177:Sea-web
1099:Equasis
1092:Mikines
1012:rudders
1003:Mastera
986:Mastera
920:bridges
837:Mikines
833:Mikines
825:Mastera
817:Tempera
813:Mastera
806:Mastera
794:Mastera
776:Mastera
772:Tempera
764:Mastera
748:Mastera
740:Tempera
685:Russian
683:in the
671:in the
654:History
600:Concept
582:Russian
573:Tempera
561:Mikines
555:Mastera
547:Aframax
486:(16 MW)
425:Draught
402:overall
370:Tonnage
320:9235892
318::
312:: 5LEL4
254:Builder
246:Ordered
224:(2022–)
222:Liberia
192:Arendal
186:Finland
72:Mikines
66:Mastera
55:History
44:Mastera
1019:
873:Design
867:Petali
754:Career
708:Natura
703:Fortum
688:Arctic
632:Azipod
590:Porvoo
545:is an
542:Petali
503:
499:
495:
484:Azipod
417:Height
397:Length
337:Status
219:
204:Norway
201:
183:
174:Porvoo
84:Petali
40:Petali
1894:, ABB
1830:(PDF)
669:Lunni
665:Uikku
646:Lunni
640:Uikku
629:ABB's
533:15–20
512:Speed
501:1,750
440:Depth
299:2003–
266:Japan
231:Route
93:Owner
1864:2023
1838:2022
1590:2002
1588:and
1579:2001
1360:2011
1264:2019
1219:2020
1188:2022
1170:Alma
1138:2021
1110:2022
914:the
852:Alma
845:Alma
774:and
667:and
643:and
592:and
567:Alma
530:Crew
489:Two
461:2 ×
409:Beam
350:Type
272:Cost
249:2001
78:Alma
60:Name
42:(as
1021:kW
762:MT
540:MT
505:kW)
481:ABB
389:DWT
1951::
1854:.
1795:^
1624:^
1562:^
1537:^
1529:.
1486:^
1461:^
1436:^
1409:^
1397:^
1368:^
1323:^
1302:^
1293:.
1272:^
1254:.
1243:^
1227:^
1210:.
1179:.
1175:.
1146:^
1129:.
1118:^
1101:.
1097:.
1056:^
1025:.
929:.
869:.
862:.
675:,
596:.
493:(2
383:NT
377:GT
327::
264:,
260:,
212:,
194:,
176:,
1866:.
1840:.
1599:.
1362:.
1266:.
1221:.
1203:"
1190:.
1168:"
1140:.
1112:.
1090:"
497:×
404:)
20:)
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