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The Boathouse

Hull Identification Number Decoder — USCG MIC ZDD

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The Boathouse β€” HIN at a glance

ManufacturerThe Boathouse
Also known asNull
CityLachine
StateQC
CountryUnited States
MIC codeZDD
HIN formatUSCG (12 characters)
StatusActive
Boat typesOpen motorboat

Decode a The Boathouse HIN

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

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About the USCG HIN format

The Boathouse 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:

ZDD 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 (ZDD)

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 The Boathouse?

The Boathouse is assigned USCG Manufacturer Identifier Code (MIC) ZDD. All The Boathouse boat HINs begin with these three characters.

How long is a The Boathouse HIN?

The Boathouse 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 The Boathouse still in business?

The Boathouse 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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