The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is ZKK. This MIC (ZKK) stands for the company name Creative Houseboats which is currently In Business. This boat manufacturer code has other company names (ZKK 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 (Creative Houseboats) is owned by and is located at 92 Gloucester Crescent Sw in Calgary 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. Creative Houseboats has started making boats, yachts or other watercraft as of 1/1/1982.
More details at the US Coast Guard.