The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is DIY. This MIC (DIY) stands for the company name Int'l Sports Products which is currently Out of Business. This boat manufacturer code has other company names (DIY sometimes goes by these name(s) if applicable: Domestic & Int'l Techn, Dom & Int'l Technology, , 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 (Int'l Sports Products) is owned by Rich Stollman and is located at 100 West Ave in Jenkintown 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. Int'l Sports Products has started making boats, yachts or other watercraft as of 12/27/1985 and went out of business on (10/16/1991) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Name Change 05/86/corporate Change Because Of Liability Insmailing Address: Po Box 62/wyncote/pa/19095oob Per Mso Phi 16711 911016.