CORONET BOATS INTL(US) HIN Decoder
Hull Identification Numbers beginning with CZU were assigned by the US Coast Guard to CORONET BOATS INTL(US) of OXFORD, MS. The company is recorded as out of business since 1989 — 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
CZU
Location
OXFORD, MS
In business
since 1984
Status
Out of business (1989)
Parent company
STORRS & SMITH LTD
CORONET BOATS INTL(US) built hulls across both HIN eras (1984–1989): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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CORONET BOATS INTL(US) HIN FAQ
What does a CORONET BOATS INTL(US) HIN look like?
It starts with the three characters "CZU" — the Manufacturer Identification Code the US Coast Guard assigned to CORONET BOATS INTL(US) — followed by a 5-character hull serial and a 4-character date code, 12 characters total. CORONET BOATS INTL(US) built hulls across both HIN eras (1984–1989): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is CORONET BOATS INTL(US) still in business?
USCG records list CORONET BOATS INTL(US) as out of business since 1989 (associated with STORRS & SMITH LTD). 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 CORONET BOATS INTL(US) HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. CORONET BOATS INTL(US) built hulls across both HIN eras (1984–1989): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in MS
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "CORONET BOATS INTL(US) HIN Decoder," carwhere.com/hin-decoder/czu, last verified 2026-06-12.