The German Federal Coast Guard is a civilian law enforcement organisation whose primary missions are border protection, maritime environmental protection, shipping safety, fishery protection and custo
The large offshore patrol vessel Potsdam
The multi-purpose vessel Arkona
Customs cruiser (Zollkreuzer) Helgoland (a SWATH vessel)
A small-waterplane-area twin hull, better known by the acronym SWATH, is a catamaran design that minimizes hull cross section area at the sea's surface. Minimizing the ship's volume near the surface a