RedactedNarrative: THE OPERATOR PLACED A WAYPOINT AT THE ENTRANCE TO THE MENOMINEE MARINA. HE WAS USING A NAVIGATION CHART ON HIS PHONE. HE PRESSED THE "GO TO" BUTTON ON THE CHART AND IT DREW A STRAIGHT LINE FROM GREEN ISLAND TO THE MENOMINEE MARINA. THE SOUTH SIDE OF THE GOVERNMENT PIER WAS AN OBSTRUCTION ALONG THAT LINE. THE OPERATOR STRUCK THE PIER WHILE ON PLANE. THE OPERATOR WAS ARRESTED FOR OPERATING A MOTORBOAT WHILE INTOXICATED.