The ARA Comodoro Rivadavia (Q-11) is a hydrographic survey vessel operated by the Argentine Navy since 1974, on behalf of the Hydrographic Naval Service. Built in a local shipyard, it was updated in 2007 by Kongsberg with new equipment and remains in active service. https://dl.dropbox.com/s/pupshrp4...
Great job as always on this AU, Redhorse. This time period is one that I know very little about in terms of naval engineering and technology, and the progression of your designs has helped me to understand it a lot better.