The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is YIN. This MIC (YIN) stands for the company name Shearwater Yacht Sales which is currently Out of Business. This boat manufacturer code has other company names (YIN sometimes goes by these name(s) if applicable: Yachts International, , , or ). This could happen if the US Coast Guard reissued the MIC to a new company after the first went out of business.
This company (Shearwater Yacht Sales) is owned by John Drinkwater and is located at 2385 Pga Blvd in Palm Beach Gdns state of Fl. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Shearwater Yacht Sales has started making boats, yachts and other watercraft as of 4/7/1982 and went out of business on (10/21/1988) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: See 'hwv'.