HURON MFG LL HIN Decoder
Hull Identification Numbers beginning with HMG were assigned by the US Coast Guard to HURON MFG LL of GRANT, MI. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
HMG
Location
GRANT, MI
In business
since 2013
Status
Listed active in USCG records
HURON MFG LL hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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HURON MFG LL HIN FAQ
What does a HURON MFG LL HIN look like?
It starts with the three characters "HMG" — the Manufacturer Identification Code the US Coast Guard assigned to HURON MFG LL — followed by a 5-character hull serial and a 4-character date code, 12 characters total. HURON MFG LL hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is HURON MFG LL still in business?
USCG records list HURON MFG LL of GRANT, MI in the MIC database (registered 2013).
How do I decode the year on a HURON MFG LL HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. HURON MFG LL hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in MI
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "HURON MFG LL HIN Decoder," carwhere.com/hin-decoder/hmg, last verified 2026-06-12.