RedactedNarrative: Vessel 1 was riding parallel with Vessel 2 in a serpentine pattern, with Vessel 1 slightly behind Vessel 2. The operator of Vessel 2 lost sight of Vessel 1 and
  turned into the path of Vessel 1. Vessel 1 attempted to swerve, but struck the starboard side of Vessel 2, ejecting the operator of Vessel 2.