The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is WPC. This MIC (WPC) stands for the company name Magna Engineered Systems which is currently Out of Business. This boat manufacturer code has other company names (WPC sometimes goes by these name(s) if applicable: Wilderness Products Co, Wilderness Prods Inc, , 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 (Magna Engineered Systems) is owned by George Geisel and is located at 51 Abbott's Bridge Road in Alpharetta state of Ga. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Magna Engineered Systems has started making boats, yachts or other watercraft as of 2/2/1980 and went out of business on (4/19/1999) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: 4/19/99 Mail Returned No Forwarding Address.