November-class submarine Komsomol" was first underway under nuclear power on 4 July 1958 and became also the first Soviet submarine to reach the North Pole in July 1962, 4 years after the USS "Nautilus". Project 627 had much better performance specifications (for example, submerged speed and depth) than the world's first operational nuclear-powered submarine USS "Nautilus". The first commander of "K-3" was Captain 1st Rank L.G. Osipenko (future admiral and Hero of the Soviet Union). All other Novembers except "K-3" belonged to modified project – project 627A. The main visual differences of project 627A were a bow sonar dome in the keel
Pole to Pole flying there on a small aeroplane fitted with skis. The North Pole scene was filmed in May 1992, after the rest of the series had been shot, as weather conditions were more suitable then as the ice was too fragile the previous year. From there, he heads to Greenland, then the Norwegian island of Spitsbergen, where the towns of Ny Ålesund and Longyearbyen are located. From there he sails across the Barents Sea on a supply ship to the Norwegian port city of Tromsø, where he visits a statue of Roald Amundsen, the first man to reach the South Pole.