Displacement 55 tons and as dimensions 23 x ? x 1,85 metres/ Fitted out with 1-150hp diesel engine allowing a speed of 9 miles. Armament was unknown. Built by Vereenigde Prauwen Veren, Djakarta, Indonesia. Totally 6, possible numbered AS 10-16
Archive Marine Inlichtingendienst (MARID), National Archive, The Hague, Netherlands inventory number 640.