Riddle Marine INC — HIN at a glance
| Manufacturer | Riddle Marine INC |
|---|---|
| Also known as | Riddle Marine & River Supply |
| City | Lewiston |
| State | Idaho |
| Country | United States |
| MIC code | URR |
| HIN format | USCG (12 characters) |
| Status | Active |
| Boat types | Cabin motorboat, Open motorboat |
Decode a Riddle Marine INC HIN
Paste any HIN starting with URR — we'll decode the serial number, build month, build year and model year instantly.
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About the USCG HIN format
Riddle Marine INC is registered with the US Coast Guard and stamps a standard 12-character Hull Identification Number on every vessel produced for the US market. The format breaks down as:
URR NNNNN M Y YY └┬┘ └──┬──┘ │ │ └┬┘ │ │ │ │ └─ Model year (last two digits) │ │ │ └──── Production year (last digit, 1972 standard) │ │ └────── Production month (A=Jan, B=Feb ... L=Dec, skipping I) │ └──────────── Hull serial number (alphanumeric) └─────────────── MIC: Manufacturer Identifier Code (URR)
Federal regulation 33 CFR § 181 requires every US-built or imported recreational vessel to display this HIN permanently on the upper starboard side of the transom, and a duplicate HIN in a hidden location inside the hull.
Other Idaho boat manufacturers
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BBJ) - Brycraft Boats And Custom Fabrication (
BCA) - Ballistic Boats (
BTC) - Bohnenkamp'S Whitewater Customs INC. (
BWA) - Catch Marine LLC (
CAV) - Cjc Marine (
CJU) - Classic Row Boat CO (
CRV) - Clearwater River Boats (
DGX) - Double Barrel Marine LLC (
EAV) - Element Fabricating INC (
EFI)
Frequently asked questions
What is the MIC code for Riddle Marine INC?
Riddle Marine INC is assigned USCG Manufacturer Identifier Code (MIC) URR. All Riddle Marine INC boat HINs begin with these three characters.
How long is a Riddle Marine INC HIN?
Riddle Marine INC uses the US HIN format: 12 characters total. The first 3 are the MIC, followed by 5 serial-number characters, 1-letter month, 1-digit year, and 2-digit model year.
Is Riddle Marine INC still in business?
Riddle Marine INC is currently listed as active in the US Coast Guard MIC database (last published October 2019). Even out-of-business manufacturers' HINs remain valid identifiers for the boats they built.