The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is ATT. This MIC (ATT) stands for the company name Ershigs Inc - Attbar Division which is currently In Business. This boat manufacturer code has other company names (ATT sometimes goes by these name(s) if applicable: Attbar Plastics Inc, , , 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 (Ershigs Inc - Attbar Division) is owned by Phil Volz and is located at 5985 South 6th Way in Ridgefield state of Wa. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Ershigs Inc - Attbar Division has started making boats, yachts or other watercraft as of 12/12/1972.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Out Of Business 11/78 Back In Bus 02/85 - Type 15oob Per Cg-5093 Mso Sea 910422still In Business 910917. 05/13/97 Mail Returned Undeliverable As Addressed. No Forwarding Address. 040630 Inbus At New Address Per Web Search, Was 6205 Ne 63rd St, Vancouver, Wa 98661. 082411, Cm, Company Name Change From Attbar Plastics Inc To Ershigs Inc - Attbar Division..