The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is VSZ. This MIC (VSZ) stands for the company name Valley Sailboards which is currently Out of Business. This boat manufacturer code has other company names (VSZ sometimes goes by these name(s) if applicable: Water Moccasin Mfg, , , 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 (Valley Sailboards) is owned by Pittman,alan and is located at 9150 Desoto Avenue in Chatsworth 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. Valley Sailboards has started making boats, yachts and other watercraft as of 2/4/1981 and went out of business on (5/26/1986) in the following country: USA.
More details at the US Coast Guard.