The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is YHK. This MIC (YHK) stands for the company name Pirate Marine Mfg & Sales which is currently In Business. This boat manufacturer code has other company names (YHK 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 (Pirate Marine Mfg & Sales) is owned by Landon Bowman and is located at Box 182 in Dewberry state of Ab. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Pirate Marine Mfg & Sales has started making boats, yachts or other watercraft as of 9/20/2006.
More details at the US Coast Guard.