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