WAUQUIEZ USA HIN Decoder
Hull Identification Numbers beginning with WAU were assigned by the US Coast Guard to WAUQUIEZ USA of MT. PLEASANT, SC. The company is recorded as out of business since 2012 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
WAU
Location
MT. PLEASANT, SC
In business
since 2002
Status
Out of business (2012)
Parent company
D.M. INDUSTRIES
WAUQUIEZ USA hulls (2002–2012) 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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WAUQUIEZ USA HIN FAQ
What does a WAUQUIEZ USA HIN look like?
It starts with the three characters "WAU" — the Manufacturer Identification Code the US Coast Guard assigned to WAUQUIEZ USA — followed by a 5-character hull serial and a 4-character date code, 12 characters total. WAUQUIEZ USA hulls (2002–2012) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is WAUQUIEZ USA still in business?
USCG records list WAUQUIEZ USA as out of business since 2012 (associated with D.M. INDUSTRIES). That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a WAUQUIEZ USA HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. WAUQUIEZ USA hulls (2002–2012) 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 SC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "WAUQUIEZ USA HIN Decoder," carwhere.com/hin-decoder/wau, last verified 2026-06-12.