The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is GZB. This MIC (GZB) stands for the company name G B Boat which is currently Out of Business. This boat manufacturer code has other company names (GZB 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 (G B Boat) is owned by Allen Torry and is located at 441 E Columbine #g in Santa Anna 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. G B Boat has started making boats, yachts and other watercraft as of 7/6/1983 and went out of business on (3/9/1988) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Mfg: Openboat, O/b030988 Oob Pmr 082686.