The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is JOI. This MIC (JOI) stands for the company name Jontoon Enterprises Inc which is currently Out of Business. This boat manufacturer code has other company names (JOI 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 (Jontoon Enterprises Inc) is owned by John Janosko and is located at 100 5th Ave in Mckeesport state of Pa. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Jontoon Enterprises Inc has started making boats, yachts or other watercraft as of 6/4/1990 and went out of business on (11/19/1993) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Oob As Per Mso Pitt 11/19/93.