CLASSIC BOAT HIN Decoder
Hull Identification Numbers beginning with UCJ were assigned by the US Coast Guard to CLASSIC BOAT of PORTLAND, CT. 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
UCJ
Location
PORTLAND, CT
In business
since 2003
Status
Listed active in USCG records
CLASSIC BOAT hulls (2003–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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CLASSIC BOAT HIN FAQ
What does a CLASSIC BOAT HIN look like?
It starts with the three characters "UCJ" — the Manufacturer Identification Code the US Coast Guard assigned to CLASSIC BOAT — followed by a 5-character hull serial and a 4-character date code, 12 characters total. CLASSIC BOAT hulls (2003–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is CLASSIC BOAT still in business?
USCG records list CLASSIC BOAT of PORTLAND, CT in the MIC database (registered 2003).
How do I decode the year on a CLASSIC BOAT HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. CLASSIC BOAT hulls (2003–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 CT
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "CLASSIC BOAT HIN Decoder," carwhere.com/hin-decoder/ucj, last verified 2026-06-12.