UTT BROTHERS HIN Decoder
Hull Identification Numbers beginning with UTX were assigned by the US Coast Guard to UTT BROTHERS of WILLOW SPRINGS, NC. The company is recorded as out of business since 2003 — 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
UTX
Location
WILLOW SPRINGS, NC
In business
since 1999
Status
Out of business (2003)
UTT BROTHERS hulls (1999–2003) 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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UTT BROTHERS HIN FAQ
What does a UTT BROTHERS HIN look like?
It starts with the three characters "UTX" — the Manufacturer Identification Code the US Coast Guard assigned to UTT BROTHERS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. UTT BROTHERS hulls (1999–2003) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is UTT BROTHERS still in business?
USCG records list UTT BROTHERS as out of business since 2003. 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 UTT BROTHERS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. UTT BROTHERS hulls (1999–2003) 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 NC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "UTT BROTHERS HIN Decoder," carwhere.com/hin-decoder/utx, last verified 2026-06-12.