The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is DYF. This MIC (DYF) stands for the company name Del Rey Yacht Works which is currently Out of Business. This boat manufacturer code has other company names (DYF sometimes goes by these name(s) if applicable: , , , 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 (Del Rey Yacht Works) is owned by Scott Grider and is located at 3511 N Liberty St in Jacksonville 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. Del Rey Yacht Works has started making boats, yachts or other watercraft as of 5/21/1987 and went out of business on (4/7/1988) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: 28' Fish Boats/28' Sport Boats040788 Oob.