Boat History Report by HIN
A boat history report compiles what databases know about a specific hull: whether it has been reported stolen, sold through salvage auctions, involved in reported incidents, federally documented with the USCG — plus the full HIN decode. Decode free below, then unlock the report for $19.99 one-time (no subscription; typical boat-history services charge $25+). Emailed link, 90-day web access.
Updated 2026-06-12 · informational research — not a title search or marine survey
Free · no account · the HIN is on the transom, upper starboard (right) corner
What each source can — and cannot — show
| Source category | What it can show | What it cannot prove |
|---|---|---|
| USCG MIC database | The manufacturer behind the first 3 HIN characters, location, business status | Current title or liens |
| HIN format rules (33 CFR 181) | Whether the HIN is well-formed; build date and model year | Ownership history |
| Theft/salvage indicators | Reported-stolen and salvage-sale flags where databases hold them | A complete national ownership record |
| Incident & pollution reports | Reported USCG casualty and pollution events | Unreported damage |
| USCG vessel documentation | Federal documentation for vessels ~5+ net tons | State registration or title records |
What this report does not include
- It does not prove legal ownership and does not guarantee no lien exists — liens and titles are state records, checked through your state titling agency.
- It does not replace a professional marine survey for condition.
- It may not include private insurance, marina, or state records unavailable to public and commercial datasets.
- Every section is labeled with its source and last-checked date; sections with no records say so plainly.
Sources: HIN requirements per 33 CFR 181 subpart C (12 characters; first three = manufacturer code; one HIN per hull); manufacturer identities from the USCG MIC database; the NICB advises matching the HIN against title and registration paperwork on any used-boat purchase. Cite this page: CarWhere, "Boat History Report by HIN," carwhere.com/boat-history-report, updated 2026-06-12. Reviewed by the CarWhere Vehicle Data Team.
FAQ
What does a boat history report check?
Five sections keyed to the HIN, each labeled with its data source and last-checked date: full hull identification against the USCG manufacturer database, stolen-boat databases, salvage and auction records, incident and pollution reports, and USCG vessel documentation. Sections with no records say so plainly — a clean section is information too.
Is a boat history report the same as a title search?
No. Titles and liens are state-level records checked through your state titling agency. A history report is informational research that complements — never replaces — a state title check and a professional marine survey.
Why is the report keyed to the HIN?
The HIN is the only identifier that follows a boat through its whole life — across owners, states, and registration numbers. Registration numbers change; the HIN never does.
How much does it cost?
$19.99 one-time — no subscription, ever. The HIN decode itself is free with no account. Typical boat-history services charge $25+ per report.