MILLBROOK BOATS HIN Decoder
Hull Identification Numbers beginning with EJQ were assigned by the US Coast Guard to MILLBROOK BOATS of RICHMOND, NH. 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
EJQ
Location
RICHMOND, NH
In business
since 1999
Status
Listed active in USCG records
MILLBROOK BOATS hulls (1999–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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MILLBROOK BOATS HIN FAQ
What does a MILLBROOK BOATS HIN look like?
It starts with the three characters "EJQ" — the Manufacturer Identification Code the US Coast Guard assigned to MILLBROOK BOATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. MILLBROOK BOATS hulls (1999–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is MILLBROOK BOATS still in business?
USCG records list MILLBROOK BOATS of RICHMOND, NH in the MIC database (registered 1999).
How do I decode the year on a MILLBROOK BOATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. MILLBROOK BOATS hulls (1999–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 NH
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "MILLBROOK BOATS HIN Decoder," carwhere.com/hin-decoder/ejq, last verified 2026-06-12.