United Kingdom-flagged, IMO 9399416, MMSI 235034995 and call sign MMBW4. Main task to service as a pilot cutter with towing capacity for assisting during berthing and as a general workboat. Built in 2006 by the shipyard Vestvaerftet, Hvide Sande, Norway with yard number 258 for account of the Trustees of the port of Lerwick. Building costs 1.8 million pound stirling. Gross tonnage 118 tons, summer deadweight 55 tons. dimensions 20,00 x 7,40 x 3,60 metres. The 2xVolvo Penta supplies totally 1.304 ahp. Bollard pull 19 tonnes. To be christened Knab on 1 July 2006.
