The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is WAT. This MIC (WAT) stands for the company name Watercar Inc which is currently In Business. This boat manufacturer code has other company names (WAT sometimes goes by these name(s) if applicable: Waterman Marine (oob), Watercraft Inc (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 (Watercar Inc) is owned by Dave March and is located at 17481 New Hope St in Fountain Valley 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. Watercar Inc has started making boats, yachts or other watercraft as of 2/21/2014.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: (wat) Was Watercraft Inc Gallatin Tn; Oob 5/76. 950824 Mso Changed From Los To Sdc Per Mso Los. 12/12/97 Waerman Marine (oob) Mail Returned No Forwarding Address. 02/21/14 Mic Reassigned..