SEALINE YACHTS AMERICA LLC HIN Decoder — MIC SIL
Hull Identification Numbers beginning with SIL were assigned by the US Coast Guard to SEALINE YACHTS AMERICA LLC of DANIA BEACH, FL. 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
SIL
Location
DANIA BEACH, FL
In business
since 2012
Status
Listed active in USCG records
SEALINE YACHTS AMERICA LLC hulls (2012–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 SEALINE YACHTS AMERICA LLC HIN breaks down
A current-format (1984–present) Hull Identification Number is 12 characters. Using the example SIL45678D424 (illustrative):
| Characters | Segment | In example | What it identifies |
|---|---|---|---|
| 1–3 | Manufacturer (MIC) | SIL | Identifies SEALINE YACHTS AMERICA LLC, assigned by the US Coast Guard. |
| 4–8 | Hull serial number | 45678 | SEALINE YACHTS AMERICA LLC'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 SEALINE YACHTS AMERICA LLC? 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
SEALINE YACHTS AMERICA LLC HIN FAQ
What does a SEALINE YACHTS AMERICA LLC HIN look like?
It starts with the three characters "SIL" — the Manufacturer Identification Code the US Coast Guard assigned to SEALINE YACHTS AMERICA LLC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SEALINE YACHTS AMERICA LLC hulls (2012–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SEALINE YACHTS AMERICA LLC still in business?
USCG records list SEALINE YACHTS AMERICA LLC of DANIA BEACH, FL in the MIC database (registered 2012).
How do I decode the year on a SEALINE YACHTS AMERICA LLC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SEALINE YACHTS AMERICA LLC hulls (2012–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 SEALINE YACHTS AMERICA LLC 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 "SIL" MIC the same as a SEALINE YACHTS AMERICA LLC serial number?
No. "SIL" is the Manufacturer Identification Code — characters 1–3 of the HIN — that identifies SEALINE YACHTS AMERICA LLC. The hull serial number is characters 4–8: SEALINE YACHTS AMERICA LLC'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 SEALINE YACHTS AMERICA LLC 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 SEALINE YACHTS AMERICA LLC 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, "SEALINE YACHTS AMERICA LLC HIN Decoder," carwhere.com/hin-decoder/sil, last verified 2026-06-15.