 Later Bergens Mekaniske Verksteder built another 16 patrol boats based on "Jägaren".The patrol boats were equipped with 9LV Mk2 (Arte 726).The system was called 9LV Mk2 during the period Arte726 A-D.
After the Patrol Boats had been decommissioned these radars where modernised and fitted to the modernised "Koster"-class minehunters.