OLDE TOWNE MARINE HIN Decoder
Hull Identification Numbers beginning with OTN were assigned by the US Coast Guard to OLDE TOWNE MARINE of FLORALA, AL. 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
OTN
Location
FLORALA, AL
In business
since 1993
Status
Listed active in USCG records
OLDE TOWNE MARINE hulls (1993–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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OLDE TOWNE MARINE HIN FAQ
What does a OLDE TOWNE MARINE HIN look like?
It starts with the three characters "OTN" — the Manufacturer Identification Code the US Coast Guard assigned to OLDE TOWNE MARINE — followed by a 5-character hull serial and a 4-character date code, 12 characters total. OLDE TOWNE MARINE hulls (1993–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is OLDE TOWNE MARINE still in business?
USCG records list OLDE TOWNE MARINE of FLORALA, AL in the MIC database (registered 1993).
How do I decode the year on a OLDE TOWNE MARINE HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. OLDE TOWNE MARINE hulls (1993–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 AL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "OLDE TOWNE MARINE HIN Decoder," carwhere.com/hin-decoder/otn, last verified 2026-06-12.