OSTAR: between retreats and stormy sea, heading to Great North

The last hours of the OSTAR 2017, the most difficult transatlantic race, have been characterized by a series of retreats. Last one, that of the strong Portuguese Ricardo Diniz, who was injured on board his boat, hit his head twice with suspicious concussion. Previously, Polish Andrzej Kopytko retired because of the breaking of the tailings [...]