When IOR was replaced by IMS our designer sat down and drew a new boat. The result was Wasa 41. A racer of 12,5 meters.
In fact the first boat in the series was built as true racer with a light interior but with the usual Wasa quality and strength.
On the following boats the height of the hull was somewhat increased to give a roomier boat and the standard interior was used.
Until today seven boats have been built