The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is HDJ. This MIC (HDJ) stands for the company name Hydrojet Drive Systems Inc which is currently In Business. This boat manufacturer code has other company names (HDJ sometimes goes by these name(s) if applicable: Hydroplanes Limited (oob), Dick Sooy Hydros (oob), , 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 (Hydrojet Drive Systems Inc) is owned by Anthony F Mier and is located at 700 N Arlington Ave in Deland 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. Hydrojet Drive Systems Inc has started making boats, yachts or other watercraft as of 7/18/2013.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Dick Sooy Hydros (oob) 10' O/b Probably Hydroplanes. 05/27/97 Mail Returned No Such Number.hydroplanes Limited (oob). 07/18/13 Reassigned Mic..