AIRBOATS UNLIMITED INC HIN Decoder
Hull Identification Numbers beginning with AAU were assigned by the US Coast Guard to AIRBOATS UNLIMITED INC of BAINBRIDGE, GA. 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
AAU
Location
BAINBRIDGE, GA
In business
since 2004
Status
Listed active in USCG records
AIRBOATS UNLIMITED INC hulls (2004–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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AIRBOATS UNLIMITED INC HIN FAQ
What does a AIRBOATS UNLIMITED INC HIN look like?
It starts with the three characters "AAU" — the Manufacturer Identification Code the US Coast Guard assigned to AIRBOATS UNLIMITED INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. AIRBOATS UNLIMITED INC hulls (2004–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is AIRBOATS UNLIMITED INC still in business?
USCG records list AIRBOATS UNLIMITED INC of BAINBRIDGE, GA in the MIC database (registered 2004).
How do I decode the year on a AIRBOATS UNLIMITED INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. AIRBOATS UNLIMITED INC hulls (2004–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 GA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "AIRBOATS UNLIMITED INC HIN Decoder," carwhere.com/hin-decoder/aau, last verified 2026-06-12.