The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is GCY. This MIC (GCY) stands for the company name Gold Coast Yachts which is currently In Business. This boat manufacturer code has other company names (GCY sometimes goes by these name(s) if applicable: Grundy County Marine (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 (Gold Coast Yachts) is owned by Richard Difede and is located at Po Box 1980 in Kings Hill state of Vi. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Gold Coast Yachts has started making boats, yachts or other watercraft as of 1/29/2002.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Previously Assigned To Grundy County Marine, Pob 606, Morris, Il 60450, Oob 780517. Gold Coast Had Been Using This Mic Since 1985 W/o Authorization. 020301:mfg Handbook Mailed. 030608, Corrected Spelling Of Poc Name..