USS Spearfish for Dotmod

This mod can be dropped into a Dotmod installation and adds the fictitious Narwhal II class submarine USS Spearfish (SSN-901). This sub is armed with the finest weapons available and is nearly as quiet as the Virginia Class SSN. It is also very fast, with a top speed of 38 knots, and can dive to 1900 feet! The downside is the small size of the boat, which precludes any vertical launch system and only allows four torpedo tubes.