For this reason the majority of ships regularly calling Finnish ports are built to the highest ice classes.
It further damaged the German efforts in northern Finland since Finns ordered all shipping, including that leased to Germans, immediately to sail for Finnish or Swedish ports.
From the southern end of Holmsund a ferry service runs to the Finnish port of Vaasa.
The 200-ton crane Masa is the strongest in Finnish ports.
But the captain was on a three-day bender in the brothels and bars of the Finnish port of Turku.
The rebuilding and expanding of the Finnish icebreaker fleet continued until all Finnish ports could be kept open year-round.
That year, Volgotanker boats also started transporting oil directly to Finnish ports.
Four other Finnish freighters were lost when Soviet Air Force bombed the Finnish ports.
During the particularly harsh winter of 1922 she assisted 170 ships to and from the Finnish ports.
After leaving there, in 1937, he sailed round the world "before the mast" in the 4-masted barque Viking, based out of the Finnish port of Mariehamn.