The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is WGI. This MIC (WGI) stands for the company name West Coast Airboats which is currently Out of Business. This boat manufacturer code has other company names (WGI 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 (West Coast Airboats) is owned by Tom Simpson and is located at 38725 Lexington St, #131 in Fremont state of Ca. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. West Coast Airboats has started making boats, yachts or other watercraft as of 10/23/1989 and went out of business on (1/10/1990) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Oob Per Cg-5093 900110.