MILLER SMALLCRAFT HIN Decoder
Hull Identification Numbers beginning with MSM were assigned by the US Coast Guard to MILLER SMALLCRAFT of ANNAPOLIS, MD. 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
MSM
Location
ANNAPOLIS, MD
In business
since 1973
Status
Listed active in USCG records
MILLER SMALLCRAFT built hulls across both HIN eras (1973–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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MILLER SMALLCRAFT HIN FAQ
What does a MILLER SMALLCRAFT HIN look like?
It starts with the three characters "MSM" — the Manufacturer Identification Code the US Coast Guard assigned to MILLER SMALLCRAFT — followed by a 5-character hull serial and a 4-character date code, 12 characters total. MILLER SMALLCRAFT built hulls across both HIN eras (1973–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is MILLER SMALLCRAFT still in business?
USCG records list MILLER SMALLCRAFT of ANNAPOLIS, MD in the MIC database (registered 1973).
How do I decode the year on a MILLER SMALLCRAFT HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. MILLER SMALLCRAFT built hulls across both HIN eras (1973–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in MD
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "MILLER SMALLCRAFT HIN Decoder," carwhere.com/hin-decoder/msm, last verified 2026-06-12.