ONE BOAT HIN Decoder — MIC OBC
Hull Identification Numbers beginning with OBC were assigned by the US Coast Guard to ONE BOAT of ATHENS, 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
OBC
Location
ATHENS, AL
In business
since 2016
Status
Listed active in USCG records
Parent company
RESCUE ONE CORPORATION
ONE BOAT hulls (2016–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
How a ONE BOAT HIN breaks down
A current-format (1984–present) Hull Identification Number is 12 characters. Using the example OBC45678D424 (illustrative):
| Characters | Segment | In example | What it identifies |
|---|---|---|---|
| 1–3 | Manufacturer (MIC) | OBC | Identifies ONE BOAT, assigned by the US Coast Guard. |
| 4–8 | Hull serial number | 45678 | ONE BOAT's own production number for the specific hull (the letters I, O, Q are never used). |
| 9 | Certification month | D | Month built — A=January … L=December (D = April). |
| 10 | Certification year | 4 | Last digit of the certification year. |
| 11–12 | Model year | 24 | The boat’s model year. |
Free · no account · the HIN is on the transom, upper starboard (right) corner
Buying this ONE BOAT? Check it before you pay.
Decoding the HIN confirms the year and serial, but not the safety record. The $9.99 Boat Report adds the full CPSC marine-recall check, a HIN consistency check, a verify-before-you-buy checklist, and the USCG builder record for this hull — one downloadable report, one-time, no subscription. See what's included
ONE BOAT HIN FAQ
What does a ONE BOAT HIN look like?
It starts with the three characters "OBC" — the Manufacturer Identification Code the US Coast Guard assigned to ONE BOAT — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ONE BOAT hulls (2016–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is ONE BOAT still in business?
USCG records list ONE BOAT of ATHENS, AL in the MIC database (registered 2016), associated with RESCUE ONE CORPORATION.
How do I decode the year on a ONE BOAT HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ONE BOAT hulls (2016–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.
Where is the HIN on a ONE BOAT boat?
On the outside upper-starboard (right) corner of the transom, within two inches of the top — required by 33 CFR 181.29. Since August 1984 an identical duplicate HIN is also molded into an unexposed interior location as an anti-theft measure. Both should match the title, registration, and insurance card exactly.
Is the "OBC" MIC the same as a ONE BOAT serial number?
No. "OBC" is the Manufacturer Identification Code — characters 1–3 of the HIN — that identifies ONE BOAT. The hull serial number is characters 4–8: ONE BOAT's own production number for that specific boat (the letters I, O, and Q are never used). The full 12-character HIN combines the MIC, the serial, and the date code.
Can a ONE BOAT HIN tell me the exact model?
Not on its own. A HIN encodes the builder, hull serial, certification month/year, and model year — not the model name or length. Match the decoded year and serial against ONE BOAT records, the title, or a marine survey to confirm the exact model and configuration.
Other builders in AL
Sources: verified against the USCG Manufacturer Identification Code database (refreshed monthly) · HIN format per 33 CFR Part 181, Subpart C. Reviewed by Sam Reynolds, Lead Researcher, CarWhere. Cite this page: CarWhere, "ONE BOAT HIN Decoder," carwhere.com/hin-decoder/obc, last verified 2026-06-15.