Kammala jumla mai zuwa: Perun () wani mai saka idanu ne wanda aka gina don Rundunar Sojan Ruwa na Rasha a tsakiyar shekarun 1860. Tsarin ya dogara ne akan Amurka, amma an canza shi don dacewa da injunan Rasha, bindigogi da fasahohin gini. Kashe duk aikinta tare da Baltic Fleet, jirgin yana aiki ne kawai lokacin da Gulf of Finland bai daskare ba, amma ba a san komai game da aikinta ba. "Perun" an buga shi daga Navy List a 1900 kuma ya zama jirgin ruwa. An sake masa suna "Lotsiia" (Pilot) a 1915, jirgin ya lalace a lokacin
Tawaye na Kronstadt na 1921 kuma an sanya shi bayan haka. An kaddamar da shi ta hanyar ambaliyar ruwa shekaru uku bayan haka kuma an rushe shi.