The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is MJR. This MIC (MJR) stands for the company name Majorcraft which is currently In Business. This boat manufacturer code has other company names (MJR sometimes goes by these name(s) if applicable: Mary Jane Rooks (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 (Majorcraft) is owned by Rex Major and is located at Po Box 110315 in Anchorage state of Ak. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Majorcraft has started making boats, yachts or other watercraft as of 12/18/2013.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Mary Jane Rocks (oob) 1978. 12/18/13 Reassigned Mic.