AMERICAN ALUMINUM MARINE LLC HIN Decoder
Hull Identification Numbers beginning with AAQ were assigned by the US Coast Guard to AMERICAN ALUMINUM MARINE LLC of THIBODAUX, LA. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
AAQ
Location
THIBODAUX, LA
In business
since 2017
Status
Listed active in USCG records
AMERICAN ALUMINUM MARINE LLC hulls (2017–present) 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 ALUMINUM MARINE LLC HIN FAQ
What does a AMERICAN ALUMINUM MARINE LLC HIN look like?
It starts with the three characters "AAQ" — the Manufacturer Identification Code the US Coast Guard assigned to AMERICAN ALUMINUM MARINE LLC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. AMERICAN ALUMINUM MARINE LLC hulls (2017–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is AMERICAN ALUMINUM MARINE LLC still in business?
USCG records list AMERICAN ALUMINUM MARINE LLC of THIBODAUX, LA in the MIC database (registered 2017).
How do I decode the year on a AMERICAN ALUMINUM MARINE LLC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. AMERICAN ALUMINUM MARINE LLC hulls (2017–present) 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 LA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "AMERICAN ALUMINUM MARINE LLC HIN Decoder," carwhere.com/hin-decoder/aaq, last verified 2026-06-12.