BULLFROG BOATS HIN Decoder
Hull Identification Numbers beginning with JMJ were assigned by the US Coast Guard to BULLFROG BOATS of BELLINGHAM, WA. 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
JMJ
Location
BELLINGHAM, WA
In business
since 1998
Status
Listed active in USCG records
BULLFROG BOATS hulls (1998–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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BULLFROG BOATS HIN FAQ
What does a BULLFROG BOATS HIN look like?
It starts with the three characters "JMJ" — the Manufacturer Identification Code the US Coast Guard assigned to BULLFROG BOATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. BULLFROG BOATS hulls (1998–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is BULLFROG BOATS still in business?
USCG records list BULLFROG BOATS of BELLINGHAM, WA in the MIC database (registered 1998).
How do I decode the year on a BULLFROG BOATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. BULLFROG BOATS hulls (1998–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 WA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "BULLFROG BOATS HIN Decoder," carwhere.com/hin-decoder/jmj, last verified 2026-06-12.