The Fridtjof Nansen class of frigates, brought to you by Camelot Shipyard Inc., the best qualitative and affordable maritime 3d model provider. The Fridtjof Nansen class of frigates, for the Royal Norwegian Navy, are a derivative of the Spanish Alvaro de Bazán class of AEGIS-equipped air defense frigates. The lead ship (and thus, the entire class) is named after Fridtjof Nansen, the Norwegian explorer and humanitarian.