ULTIMATE WARLOCK HIN Decoder
Hull Identification Numbers beginning with UTC were assigned by the US Coast Guard to ULTIMATE WARLOCK of RANCHO CUCAMONGA, CA. The company is recorded as out of business since 2005 — 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
UTC
Location
RANCHO CUCAMONGA, CA
In business
since 1994
Status
Out of business (2005)
ULTIMATE WARLOCK hulls (1994–2005) 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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ULTIMATE WARLOCK HIN FAQ
What does a ULTIMATE WARLOCK HIN look like?
It starts with the three characters "UTC" — the Manufacturer Identification Code the US Coast Guard assigned to ULTIMATE WARLOCK — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ULTIMATE WARLOCK hulls (1994–2005) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is ULTIMATE WARLOCK still in business?
USCG records list ULTIMATE WARLOCK as out of business since 2005. 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 ULTIMATE WARLOCK HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ULTIMATE WARLOCK hulls (1994–2005) 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 CA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ULTIMATE WARLOCK HIN Decoder," carwhere.com/hin-decoder/utc, last verified 2026-06-12.