Part of the Holm-class consisting of the Birkholm, Ertholm, Alholm, Hirsholm, Saltholm and Fryholm. Launched by Danish Yacht A/S, Skagen, Denmark on 5 August 2006, commissioned on 21 December 2006. Call sign OUGQ. Displacement 98 tons and as dimensions 28,9 x 6,3 x 1,74 metres. Crew numbered 3-10 men. Range with a speed of 10 knots 600 nautical miles. Unarmed.
