The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is RHS. This MIC (RHS) stands for the company name Riverside Marine which is currently Out of Business. This boat manufacturer code has other company names (RHS 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 (Riverside Marine) is owned by Gerald Concannon and is located at 2350 Old Dixie Hwy in Ft Pierce state of Fl. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Riverside Marine has started making boats, yachts or other watercraft as of 10/9/1990 and went out of business on (2/6/1992) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Previously Assigned To Redmond High School, Redmond Waoob 780316riverside Builds A 21' Flatty (dinghy)oob Cg-5093 Mso Mia 920206 Djk.