Milford Haven Port Authority has begun a trial of advanced C-Vu 3-dimensional VTS display software from GeoVS. The system has been installed to establish whether its clarity of presentation and viewing versatility can enhance situation awareness and ease of interpretation for the port’s vessel traffic controllers. The technology is unique in that it transforms a traditional two dimensional radar display into a three dimensional panorama in which, instead of appearing as featureless radar targets, vessels on the display appear as they really are.