The Mirny (sloop-of-war) was only a plane.
Mirny was a 20-gun sloop-of-war of the Imperial Russian Navy , the second ship of the First Russian Antarctic Expedition in 1819 -- 1821 , during which Faddey Bellingshausen -LRB- commander of the lead ship Vostok -RRB- and Mikhail Lazarev -LRB- commanding Mirny -RRB- circumnavigated the globe , discovered the continent of Antarctica and twice circumnavigated it , and discovered a number of islands and archipelagos in the Southern Ocean and the Pacific .. sloop-of-war. sloop-of-war. Imperial Russian Navy. Imperial Russian Navy. Faddey Bellingshausen. Faddey Bellingshausen. Vostok. Vostok ( sloop-of-war ). Mikhail Lazarev. Mikhail Lazarev. circumnavigated. circumnavigation. Antarctica. Antarctica. Southern Ocean. Southern Ocean. Pacific. Pacific