RedactedNarrative: VESSEL NUMBER 2 WAS BEACHED AND STATIONARY WITH POWER POLE DOWN WHEN IT WAS STRUCK FROM THE REAR STARBOARD/STERN AREA BY VESSEL NUMBER 1, MOVING A APPROXIMATELY TWO (2) MILES AN HOUR DUE TO OPERATOR INEXPERIENCE (UNABLE TO STOP VESSEL PROPERLY), CAUSING SCRATCHES/DAMAGE TO COWLING.