GEAUX CUSTOM HIN Decoder — MIC UJW
Hull Identification Numbers beginning with UJW were assigned by the US Coast Guard to GEAUX CUSTOM of WALKER, LA. The company is recorded as out of business since 2009 — 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
UJW
Location
WALKER, LA
In business
since 2007
Status
Out of business (2009)
GEAUX CUSTOM hulls (2007–2009) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
How a GEAUX CUSTOM HIN breaks down
A current-format (1984–present) Hull Identification Number is 12 characters. Using the example UJW45678D424 (illustrative):
| Characters | Segment | In example | What it identifies |
|---|---|---|---|
| 1–3 | Manufacturer (MIC) | UJW | Identifies GEAUX CUSTOM, assigned by the US Coast Guard. |
| 4–8 | Hull serial number | 45678 | GEAUX CUSTOM's own production number for the specific hull (the letters I, O, Q are never used). |
| 9 | Certification month | D | Month built — A=January … L=December (D = April). |
| 10 | Certification year | 4 | Last digit of the certification year. |
| 11–12 | Model year | 24 | The boat’s model year. |
Free · no account · the HIN is on the transom, upper starboard (right) corner
Buying this GEAUX CUSTOM? Check it before you pay.
GEAUX CUSTOM is recorded out of business (2009) — which affects recalls, parts support, and resale. The $9.99 Boat Report adds the full CPSC marine-recall check, a HIN consistency check, a verify-before-you-buy checklist, and the USCG builder record for this hull — one downloadable report, one-time, no subscription. See what's included
GEAUX CUSTOM HIN FAQ
What does a GEAUX CUSTOM HIN look like?
It starts with the three characters "UJW" — the Manufacturer Identification Code the US Coast Guard assigned to GEAUX CUSTOM — followed by a 5-character hull serial and a 4-character date code, 12 characters total. GEAUX CUSTOM hulls (2007–2009) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is GEAUX CUSTOM still in business?
USCG records list GEAUX CUSTOM as out of business since 2009. 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 GEAUX CUSTOM HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. GEAUX CUSTOM hulls (2007–2009) 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.
Where is the HIN on a GEAUX CUSTOM boat?
On the outside upper-starboard (right) corner of the transom, within two inches of the top — required by 33 CFR 181.29. Since August 1984 an identical duplicate HIN is also molded into an unexposed interior location as an anti-theft measure. Both should match the title, registration, and insurance card exactly.
Is the "UJW" MIC the same as a GEAUX CUSTOM serial number?
No. "UJW" is the Manufacturer Identification Code — characters 1–3 of the HIN — that identifies GEAUX CUSTOM. The hull serial number is characters 4–8: GEAUX CUSTOM's own production number for that specific boat (the letters I, O, and Q are never used). The full 12-character HIN combines the MIC, the serial, and the date code.
Can a GEAUX CUSTOM HIN tell me the exact model?
Not on its own. A HIN encodes the builder, hull serial, certification month/year, and model year — not the model name or length. Match the decoded year and serial against GEAUX CUSTOM records, the title, or a marine survey to confirm the exact model and configuration.
Other builders in LA
Sources: verified against the USCG Manufacturer Identification Code database (refreshed monthly) · HIN format per 33 CFR Part 181, Subpart C. Reviewed by Sam Reynolds, Lead Researcher, CarWhere. Cite this page: CarWhere, "GEAUX CUSTOM HIN Decoder," carwhere.com/hin-decoder/ujw, last verified 2026-06-15.