Adrena Guillaume Le Brec : Use of datalogger

Guillaume Le Brec is passionate about nautic sports. Navigation Mini 6.50, IMOCA, have no secrets for him.
Navigator Mini 6.50 doesn't use on-board computing, hence the importance of preparing onshore its routing. The installation of a datalogger is essential to replay traces navigation, knowledge navigation conditions and anticipate future conditions, using data on Adrena.
Guillaume Le Brec returns to its race preparations in mini 6.50 with Adrena.