RedactedNarrative: OPERATOR 1 WAS OPERATING VESSEL 1 AS THEY WERE BACKING THE VESSEL OUT OF THE DOCK THE OPERATOR LEFT THE THROTTLE OPEN WHILE BACKING AT A HIGH RATE OF SPEED. OPERATOR 1 STRUCK VESSEL 2 WHICH WAS DOCKED WHEN HE TRIED TO PULLED THE VESSEL IN FULL FORWARD, AS OPERATOR 1 ATTEMPTED TO AVOID THE COLLISION THE TRANSOMS COLLIDED. THERE WERE NO INJURIES FROM EITHER VESSEL.