RedactedNarrative: UNIT 1 WAS TRAVELING WEST TOWARDS THE BEACH WHILE UNDERWAY IN THE ATLANTIC OCEAN.  UNIT 1 ENTERED ROUGH WATER CONDITIONS AND STRUCK A WAVE CAUSING UNIT 1'S OPERATOR TO LOSE CONTACT WITH UNIT 1'S HANDLE BARS, STRIKING HIS HEAD.  UNIT 1 OPERATOR RECEIVED TREATMENT FOR HEAD INJURIES.