Thor-Built Boats — HIN at a glance
| Manufacturer | Thor-Built Boats |
|---|---|
| City | Toledo |
| State | Washington |
| Country | United States |
| MIC code | TQH |
| HIN format | USCG (12 characters) |
| Status | Active |
| Boat types | Open motorboat |
Decode a Thor-Built Boats HIN
Paste any HIN starting with TQH — we'll decode the serial number, build month, build year and model year instantly.
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About the USCG HIN format
Thor-Built Boats 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:
TQH 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 (TQH)
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 Washington boat manufacturers
- Allied Boats (
ABI) - Aspoya Boats (
ABZ) - Achilles USA (
ACH) - Armstrong Consolidated (
ACO) - Ahab Marine LLC (
AHA) - Thunder Jet Boats (
AHQ) - Karl'S Welding (
AKL) - Aleko (
AKO) - Aksano Catamarans (
AKS) - Alexander Boat Works CO. (
ALE) - Aspen Power Catamarans LLC (
APE) - Aquaglide INC (
AQG)
Frequently asked questions
What is the MIC code for Thor-Built Boats?
Thor-Built Boats is assigned USCG Manufacturer Identifier Code (MIC) TQH. All Thor-Built Boats boat HINs begin with these three characters.
How long is a Thor-Built Boats HIN?
Thor-Built Boats 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 Thor-Built Boats still in business?
Thor-Built Boats 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.