Originally built for Norwegian Government in 1981, the ice-class vessel was totally re-built and renewed in 2015 with new CAT main engine and 3 new CAT gensets. New systems and interior were installed. Features include a 10-ton A-frame for submersible launch and retrieval. Beds for 27, including crew. Minimum manning is only 4 crew. Service Spped is 10 knots with 12 knots max. Full air condition and ROV hangar and launch.