The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is DDU. This MIC (DDU) stands for the company name Deaddux Llc which is currently In Business. This boat manufacturer code has other company names (DDU sometimes goes by these name(s) if applicable: , , , or D&d Marine -oob). This could happen if the US Coast Guard reissued the MIC to a new company after the first went out of business.
This company (Deaddux Llc) is owned by Thomas C Reese and is located at 5231 Gentle Breeze Dr in Tallahassee 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. Deaddux Llc has started making boats, yachts and other watercraft as of 10/26/2010.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: D & D Marine (pasadena Ca) Ib-8/27/1979 Oob-11/21/1983.