''Pilot'' (russian: Пайлот (Paĭlot) was a Russian

icebreaker An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller ...

, the world's first steam-powered and metal-

ship A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ...

icebreaker of modern type. ''Pilot'' had originally been built as a steam-powered propeller tug. It had the bow altered to achieve an ice-clearing capability (20° raise from keel line). Conversion had been done in 1864 under an order of its owner, the local merchant

Mikhail Britnev Mikhail Osipovich Britnev (russian: Михаил Осипович Бритнев; 1822–1889) was a Russian shipowner and shipbuilder, who created the first metal-hull icebreaker named '' Pilot'' in 1864.Pomor Pomors or Pomory ( rus, помо́ры, p=pɐˈmorɨ, ''seasiders'') are an ethnographic group descended from Russian settlers, primarily from Veliky Novgorod, living on the White Sea coasts and the territory whose southern border lies on a wa ...

boats ( kochs), which had been navigating icy waters of the

White Sea The White Sea (russian: Белое море, ''Béloye móre''; Karelian and fi, Vienanmeri, lit. Dvina Sea; yrk, Сэрако ямʼ, ''Serako yam'') is a southern inlet of the Barents Sea located on the northwest coast of Russia. It is su ...

and

Barents Sea The Barents Sea ( , also ; no, Barentshavet, ; russian: Баренцево море, Barentsevo More) is a marginal sea of the Arctic Ocean, located off the northern coasts of Norway and Russia and divided between Norwegian and Russian territo ...

for centuries. ''Pilot'' was used between 1864-1890 for navigation in the

Gulf of Finland The Gulf of Finland ( fi, Suomenlahti; et, Soome laht; rus, Фи́нский зали́в, r=Finskiy zaliv, p=ˈfʲinskʲɪj zɐˈlʲif; sv, Finska viken) is the easternmost arm of the Baltic Sea. It extends between Finland to the north and E ...

between

Kronstadt Kronstadt (russian: Кроншта́дт, Kronshtadt ), also spelled Kronshtadt, Cronstadt or Kronštádt (from german: link=no, Krone for "crown" and ''Stadt'' for "city") is a Russian port city in Kronshtadtsky District of the federal city of ...

and Oranienbaum thus extending the summer navigation season by several weeks. Inspired by the success of ''Pilot'', Mikhail Britnev built a second similar vessel "Boy" ("Battle" in

Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...

) in 1875 and a third "Booy" ("Buoy" in Russian) in 1889. The cold winter of 1870–1871 led to the international recognition of Britnev's design. That year the

Elbe River The Elbe (; cs, Labe ; nds, Ilv or ''Elv''; Upper and dsb, Łobjo) is one of the major rivers of Central Europe. It rises in the Giant Mountains of the northern Czech Republic before traversing much of Bohemia (western half of the Czech Repu ...

and the port of

Hamburg (male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal ...

froze, which caused a prolonged halt of navigation and huge commercial losses. In such circumstances, Germans purchased ''Pilots design from Britnev for some 300

ruble The ruble (American English) or rouble (Commonwealth English) (; rus, рубль, p=rublʲ) is the currency unit of Belarus and Russia. Historically, it was the currency of the Russian Empire and of the Soviet Union. , currencies named ''rub ...

s. Thus the German '' Eisbrecher I'' appeared in 1871, and other European countries soon followed the suit. With its rounded shape and strong metal hull, ''Pilot'' had all the main features present in the modern icebreakers, therefore it is often considered the first true icebreaker. Another contender for this title is icebreaker ''

Yermak Yermak Timofeyevich ( rus, Ерма́к Тимофе́евич, p=jɪˈrmak tʲɪmɐˈfʲejɪvʲɪtɕ; born between 1532 and 1542 – August 5 or 6, 1585) was a Cossacks, Cossack ataman and is today a hero in Russian folklore and myths. During ...

'', built in

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

for

Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...

according to the design of Admiral

Stepan Makarov Stepan Osipovich Makarov (russian: Степа́н О́сипович Мака́ров, uk, Макаров Степан Осипович; – ) was a Russian vice-admiral, commander in the Imperial Russian Navy, oceanographer, member of the R ...

and under his supervision. Makarov borrowed the main principles from ''Pilot'' and applied them for creation of the first polar icebreaker, which was able to run over and crush

pack ice Drift ice, also called brash ice, is sea ice that is not attached to the shoreline or any other fixed object (shoals, grounded icebergs, etc.).Leppäranta, M. 2011. The Drift of Sea Ice. Berlin: Springer-Verlag. Unlike fast ice, which is "fasten ...

Literature

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References

{{reflist Russian inventions Icebreakers of Russia