The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is YHN. This MIC (YHN) stands for the company name Y & H Products which is currently Out of Business. This boat manufacturer code has other company names (YHN 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 (Y & H Products) is owned by William Henderson and is located at 131 E 21st Street Apt D in Costa Mesa state of Ca. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Y & H Products has started making boats, yachts or other watercraft as of 8/21/1984 and went out of business on (5/18/1989) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Oob Cg-5093 890518.