Aluminium sailing yacht Koopmans 49 " Rakker", built in 2004, dim.: 14,88 m x 4,27 m x 2,20 m, headway approx 21 m, design by D. Koopmans, design number 430, aluminium hull built by Folmer Rijs, interior finish by Jachtwerf Sudsee in Makkum, installations by Henk Jan Watersport Workum, painted by Klaver Vollenhove, rigged by Hofstede Oudega, aluminium superstructure and deck, teak deck and teak in cockpit, double glazed security glass windows in aluminium frames made by Hora, 3 large and 2 small opening Lewmar deckhatches, dark blue round-bilged blue hull with fin keel, single white waterline striping, 2 fuel tanks each with gage, 2 fresh water tanks each with watermeter, sump tank, Jefa mechanical wheelsteering, emergency tiller.