SEAMOR MARINE HIN Decoder
Hull Identification Numbers beginning with YIV were assigned by the US Coast Guard to SEAMOR MARINE of NANAIMO, BC. 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
YIV
Location
NANAIMO, BC
In business
since 2007
Status
Listed active in USCG records
SEAMOR MARINE hulls (2007–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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SEAMOR MARINE HIN FAQ
What does a SEAMOR MARINE HIN look like?
It starts with the three characters "YIV" — the Manufacturer Identification Code the US Coast Guard assigned to SEAMOR MARINE — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SEAMOR MARINE hulls (2007–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SEAMOR MARINE still in business?
USCG records list SEAMOR MARINE of NANAIMO, BC in the MIC database (registered 2007).
How do I decode the year on a SEAMOR MARINE HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SEAMOR MARINE hulls (2007–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 BC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SEAMOR MARINE HIN Decoder," carwhere.com/hin-decoder/yiv, last verified 2026-06-12.