RedactedNarrative: OPERATOR 1 WAS OPERATING VESSEL 1 WHEN THEY ENCOUNTERED SOME LARGE WAVES. THE ROUGH WATER CAUSED PASSENGER 5 TO BECOME AIRBORNE AND RETURNED BACK TO THEIR SEAT. THIS CAUSED PASSENGER 5 TO SUSTAIN INJURIES. NONE OF THE OTHER OCCUPANTS SUSTAINED ANY INJURIES AND THERE WAS NO DAMAGE TO VESSEL 1.