After looking for years

I have in this past few months found some of my family in the records of Norway. I know when and where my great grand parents left Norway and when and where they came in to the US. The one I am having a lot of problems finding any records for his trip here is my Great Uncle that came over just prior to the rest of the family. I have the information off of one of the Norway sites but as of yet with all the info it has told me I can not yet find his entry in to the US. It is as follows: 21511 5 1911 63 28 1 11.12.1911 12.12.1911 Johan Georg Gustavs. Aas. (Salbergsven) ug gårdsarb. m 12.05.89 Elverum Washington 50 Alb. Raffel via Bergen 343 b. fortj. utv. till. av Hamar Krigsk. utv. att. utf. her 11.12.11 - 16.12i I know the rest of the family came over on the Oscar II in 1912 and got here I believe on the 25 of July that year. Have any suggestions for as where I should look.