Marcin Pietrzak from the Polish 5O5 fleet has produced this amazing database combining boat registry, competitors and events. It is still work in progress but if you follow the link to the test site you can review the 5O5 boat register linked to which crews raced each boat and an extensive list of regattas those people and boats competed in with results.
Search by boat, sailor or event.
ITS VERY COOL
Register of Boats, People & Events
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