RedactedNarrative: On April 30, 2017 at approximately 1033 hours, a single vessel accident occurred that involved damages.
  
  Vessel 1 was sailing on the port tack in the Gulf of Mexico approximately one mile off of Captiva Island. The winds were moderate (12-14 knots) and the seas were choppy (1-3 feet). The chain-plate attaching the forestay to the hull of vessel 1 broke, causing the mast to fall to the starboard-aft corner of the vessel. 
  
  The cause of the accident was equipment failure, with rough conditions being a contributing factor. No injuries were reported, and damage was estimated to be $15,000.