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Transom Boatworks

Hull Identification Number Decoder — USCG MIC YIK

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Transom Boatworks β€” HIN at a glance

ManufacturerTransom Boatworks
Also known asNull
CityMahone Bay
StateNS
CountryUnited States
MIC codeYIK
HIN formatUSCG (12 characters)
StatusActive

Decode a Transom Boatworks HIN

Paste any HIN starting with YIK — we'll decode the serial number, build month, build year and model year instantly.

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About the USCG HIN format

Transom Boatworks 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:

YIK NNNNN M Y YY
β””β”¬β”˜ β””β”€β”€β”¬β”€β”€β”˜ β”‚ β”‚ β””β”¬β”˜
 β”‚    β”‚     β”‚ β”‚  └─ Model year (last two digits)
 β”‚    β”‚     β”‚ └──── Production year (last digit, 1972 standard)
 β”‚    β”‚     └────── Production month (A=Jan, B=Feb ... L=Dec, skipping I)
 β”‚    └──────────── Hull serial number (alphanumeric)
 └─────────────── MIC: Manufacturer Identifier Code (YIK)

Federal regulation 33 CFR Β§ 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.

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Frequently asked questions

What is the MIC code for Transom Boatworks?

Transom Boatworks is assigned USCG Manufacturer Identifier Code (MIC) YIK. All Transom Boatworks boat HINs begin with these three characters.

How long is a Transom Boatworks HIN?

Transom Boatworks 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 Transom Boatworks still in business?

Transom Boatworks 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.

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