This design was done by the Ohlson Brothers following a request by GKSS in 1949. GKSS had specified a simple, lapstrake dinghy, seaworthy for the rough West Coast of Sweden, priced between then 500 to 600 SEK and shorter than a Star boat.
The results became the EKA skiff, a sturdy boat presented already in February 1950.
It turned out an immediate success and over the years more than 1,300 boats were built by yards all over Sweden with production peaking around 1960. They were a common sight across Sweden.