The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is NKH. This MIC (NKH) stands for the company name Nickels & Holman Co which is currently Out of Business. This boat manufacturer code has other company names (NKH sometimes goes by these name(s) if applicable: Holman & Nickols, , , 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 (Nickels & Holman Co) is owned by Holman Jr,c L and is located at 2426 S Long Lake Rd in Fenton state of Mi. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Nickels & Holman Co has started making boats, yachts or other watercraft as of 9/27/1972 and went out of business on (6/1/1988) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: 6/88 Mail Returned.