# Can I look up a boat by Hin? Not directly. The U.S. Coast Guard recall index is searchable by manufacturer identification code (MIC), company name, model, model year, or recall number, not by hull identification number. You use your boat's details to find a case, then confirm with the manufacturer whether your specific hull is affected. Short answer: a hull identification number is not a search key in the recall records most boaters end up using. The U.S. Coast Guard's recall database, which is the official record behind recall research, lets you search by MIC, company name, model, model year, or recall number. That's a different kind of lookup than typing in a HIN and getting an answer back. References: [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php). That doesn't make your HIN useless. It just means the number works differently than people expect. A recall case names a manufacturer, a model or model family, and an affected range of hulls or serial numbers. Your job is to find the case first, then check whether your boat falls inside that range. The lookup on this site follows the same shape: search dated recall entries by manufacturer, model, MIC, or case number, and when you get a match, check the affected hull or serial numbers with the manufacturer. References: [https://boatrecallcheck.com/](https://boatrecallcheck.com/), [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php). ## What you can search by, and what each gets you - MIC: the manufacturer identification code. The Coast Guard site offers a MIC search, so if you know who built your boat, this is often the fastest filter. - Company name: useful when a builder operates under a name that differs from the brand on the hull. - Model and model year: recall cases list model names, sometimes with variants, and the model year field helps narrow things down. - Recall number: if you already have a case number from a dealer or a notice, this takes you straight to it. References: [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php). Notice what's missing from that list: a field for a hull identification number. The recall record doesn't appear to be keyed to individual HINs, so no tool built on it can honestly promise a one-number lookup. If a service claims otherwise, ask how it's matching, because an inferred match isn't the same as an official one. References: [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php), [https://boatrecallcheck.com/](https://boatrecallcheck.com/). ## A worked example Say you own a Sea-Doo Switch and you've heard something about a recall. Searching the Coast Guard index by the builder's name turns up recall cases for the Switch, one opened in mid-2025 and another in mid-2026. Two cases for the same model family is exactly why the HIN question comes up: you can't tell from a model name alone whether your boat is covered. The next step is the one the case record points to anyway. Contact the manufacturer with your hull details and ask whether your serial falls in the affected range for each case, and what the remedy is. References: [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php), [https://boatrecallcheck.com/](https://boatrecallcheck.com/). ## One caution worth repeating No matching record is not a safety clearance. The recall index is a list of cases that exist, not proof that none ever will. It's also worth checking that you've matched the exact manufacturer, model, identifier and market, since builders share model names more often than you'd guess. And keep in mind that this site is a preview of a recall workflow; the underlying records carry their own dates and limits, which are shown beside the answers rather than hidden. References: [https://boatrecallcheck.com/](https://boatrecallcheck.com/). ## Your next step Pull your boat's manufacturer and model from your paperwork or from the transom, where federal rules require the primary hull identification number to be permanently affixed on the starboard side, within two inches of the top of the transom for most boats. Then search the recall index by company or MIC. If a case matches, write down the recall number and call the manufacturer with your hull details to confirm coverage and the remedy. If nothing matches, note the date you checked, because the index grows over time. References: [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php), [https://www.ecfr.gov/current/title-33/chapter-I/subchapter-S/part-181/subpart-C/section-181.29](https://www.ecfr.gov/current/title-33/chapter-I/subchapter-S/part-181/subpart-C/section-181.29), [https://boatrecallcheck.com/](https://boatrecallcheck.com/). ## Sources - [https://www.ecfr.gov/current/title-33/chapter-I/subchapter-S/part-181/subpart-C/section-181.29](https://www.ecfr.gov/current/title-33/chapter-I/subchapter-S/part-181/subpart-C/section-181.29) — accessed 2026-10-18 - [https://uscgboating.org/content/recalls.php](https://uscgboating.org/content/recalls.php) — accessed 2026-10-18 - [https://boatrecallcheck.com/](https://boatrecallcheck.com/) — accessed 2026-10-18 Published 2026-10-18. Boat Recall Check editorial; AI-assisted preparation. ## Next step - [Start a search on boatrecallcheck.com](https://boatrecallcheck.com/) - [Browse the recall index →](https://boatrecallcheck.com/recalls) - [About this site](https://boatrecallcheck.com/about) - [Sources & licences](https://boatrecallcheck.com/sources)