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Multi Marine

Hull Identification Number Decoder — USCG MIC MUL

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Multi Marine β€” HIN at a glance

ManufacturerMulti Marine
Also known asMarlum Mrn Alum Fabri (Oob)
CityVenice
StateCalifornia
CountryUnited States
MIC codeMUL
HIN formatUSCG (12 characters)
StatusActive
Boat typesSailboat, Other / Misc

Decode a Multi Marine HIN

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

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About the USCG HIN format

Multi Marine 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:

MUL 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 (MUL)

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.

Other California boat manufacturers

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Frequently asked questions

What is the MIC code for Multi Marine?

Multi Marine is assigned USCG Manufacturer Identifier Code (MIC) MUL. All Multi Marine boat HINs begin with these three characters.

How long is a Multi Marine HIN?

Multi Marine 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 Multi Marine still in business?

Multi Marine 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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