AMERICAN MARINE COMPOSITES HIN Decoder
Hull Identification Numbers beginning with UMC were assigned by the US Coast Guard to AMERICAN MARINE COMPOSITES of CLEARWATER, FL. The company is recorded as out of business since 2002 — 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
UMC
Location
CLEARWATER, FL
In business
since 1993
Status
Out of business (2002)
AMERICAN MARINE COMPOSITES hulls (1993–2002) 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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AMERICAN MARINE COMPOSITES HIN FAQ
What does a AMERICAN MARINE COMPOSITES HIN look like?
It starts with the three characters "UMC" — the Manufacturer Identification Code the US Coast Guard assigned to AMERICAN MARINE COMPOSITES — followed by a 5-character hull serial and a 4-character date code, 12 characters total. AMERICAN MARINE COMPOSITES hulls (1993–2002) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is AMERICAN MARINE COMPOSITES still in business?
USCG records list AMERICAN MARINE COMPOSITES as out of business since 2002. 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 AMERICAN MARINE COMPOSITES HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. AMERICAN MARINE COMPOSITES hulls (1993–2002) 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 FL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "AMERICAN MARINE COMPOSITES HIN Decoder," carwhere.com/hin-decoder/umc, last verified 2026-06-12.