WHITE FIN BOATS HIN Decoder — MIC MSX
Hull Identification Numbers beginning with MSX were assigned by the US Coast Guard to WHITE FIN BOATS of PINELLAS PARK, FL. The company is recorded as out of business since 2012 — 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
MSX
Location
PINELLAS PARK, FL
In business
since 1991
Status
Out of business (2012)
WHITE FIN BOATS hulls (1991–2012) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
How a WHITE FIN BOATS HIN breaks down
A current-format (1984–present) Hull Identification Number is 12 characters. Using the example MSX45678D424 (illustrative):
| Characters | Segment | In example | What it identifies |
|---|---|---|---|
| 1–3 | Manufacturer (MIC) | MSX | Identifies WHITE FIN BOATS, assigned by the US Coast Guard. |
| 4–8 | Hull serial number | 45678 | WHITE FIN BOATS'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 WHITE FIN BOATS? Check it before you pay.
WHITE FIN BOATS is recorded out of business (2012) — which affects recalls, parts support, and resale. 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
WHITE FIN BOATS HIN FAQ
What does a WHITE FIN BOATS HIN look like?
It starts with the three characters "MSX" — the Manufacturer Identification Code the US Coast Guard assigned to WHITE FIN BOATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. WHITE FIN BOATS hulls (1991–2012) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is WHITE FIN BOATS still in business?
USCG records list WHITE FIN BOATS as out of business since 2012. 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 WHITE FIN BOATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. WHITE FIN BOATS hulls (1991–2012) 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 WHITE FIN BOATS 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 "MSX" MIC the same as a WHITE FIN BOATS serial number?
No. "MSX" is the Manufacturer Identification Code — characters 1–3 of the HIN — that identifies WHITE FIN BOATS. The hull serial number is characters 4–8: WHITE FIN BOATS'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 WHITE FIN BOATS 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 WHITE FIN BOATS records, the title, or a marine survey to confirm the exact model and configuration.
Other builders in FL
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, "WHITE FIN BOATS HIN Decoder," carwhere.com/hin-decoder/msx, last verified 2026-06-15.