The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is OSX. This MIC (OSX) stands for the company name Sandcastle Marine which is currently Out of Business. This boat manufacturer code has other company names (OSX 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 (Sandcastle Marine) is owned by W.h. (william) Ostenberg and is located at 4187 Thornhill Drive in Crown Point state of In. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Sandcastle Marine has started making boats, yachts or other watercraft as of 8/1/1988 and went out of business on (8/10/2005) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Ldoss-rni-o30416-email-mfg Pkg Mailed-030421-mm.oob Per Ppg 8/10/2005.