The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is HWM. This MIC (HWM) stands for the company name Hewitt Machine & Mfg Inc which is currently Out of Business. This boat manufacturer code has other company names (HWM sometimes goes by these name(s) if applicable: Howell Marine Corp (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 (Hewitt Machine & Mfg Inc) is owned by Larry L. Hewitt and is located at 709 Hwy 14 Box 111 in Nicollet state of Mn. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Hewitt Machine & Mfg Inc has started making boats, yachts or other watercraft as of 1/16/1990 and went out of business on (7/24/2003) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: 'hwm' Was Howell Marine Corp; Santa Ana, Ca; Oob 7/80 Oob Per Ppg 7/24/2003.