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Ultralight Boatworks LLC

Hull Identification Number Decoder — USCG MIC ULW

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Ultralight Boatworks LLC β€” HIN at a glance

ManufacturerUltralight Boatworks LLC
CityBayou Vista
StateTexas
CountryUnited States
MIC codeULW
HIN formatUSCG (12 characters)
StatusActive
Boat typesOpen motorboat

Decode a Ultralight Boatworks LLC HIN

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

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About the USCG HIN format

Ultralight Boatworks LLC 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:

ULW 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 (ULW)

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 Ultralight Boatworks LLC?

Ultralight Boatworks LLC is assigned USCG Manufacturer Identifier Code (MIC) ULW. All Ultralight Boatworks LLC boat HINs begin with these three characters.

How long is a Ultralight Boatworks LLC HIN?

Ultralight Boatworks LLC 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 Ultralight Boatworks LLC still in business?

Ultralight Boatworks LLC 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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