Hisø 123 brt.build in wood in Arendal Harald Kallvik in 1908
Owner, A/S Riber & Co. Tromsø.
In 1918 she have one new diesel engine installation at Lysekil mek. Verk.
Hisø was use to whaling/seal vessel.
The German use her to supply/crew ship for the weather station on Greenland/Spitsbergen.