"Aarvak" was built at Kristian Dekke's shipyard, Laksevåg near Bergen, in 1912. "Aarvak" was built for Bergens Sælfangere AS. Until the Second World War, Arctic ships were built with cutter hulls.
"Aarvak" was built with a cruiser-shaped hull. This helped make the boat special right from the start. "Aarvak" was one of the first purpose-built arctic ocean vessels in Western Norway. When new, "Aarvak" was 90 feet long, 21.6 feet wide, 10.6 feet deep and had a 74 ihk steam engine from Laxevaag Maskin & Jernskipsbyggeri. It probably got its name from Norse mythology. Årvak is the name of one of two horses that dragged the sun across the firmament.
Sold to Peter S. Brandal in 1915
Bertel Chr. Landmark from Brandal was employed as a supervisor during the construction period. He also continued to be the skipper of the ship for the first four years before the ship was sold to Peter S. Brandal in Brandal in 1915. Then his brother Vebjørn Landmark took over the skipper job on "Aarvak". The longest-serving skipper on "Aarvak" was Johan S. Brandal, who was the skipper on board for 30 years.
"Aarvak" was purchased from Brandal in the midst of the strong boom that the Arctic fishing industry had during the First World War. "Aarvak" was given the fishing mark M 8 HD. During the economically difficult times towards the end of the 1920s and in the 1930s, the ship changed hands several times. In 1925 the ship was transferred from Peter S. Brandal to Peter S. Brandal AS. In 1927 A/S Søndmøre Sælfangere took over the ship and in 1932 it was transferred to Peter S. Brandal & Co AS. In 1933/34 AS Polarbjørn is in control of the ship.


