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Seamaster Aluminum

Hull Identification Number Decoder — USCG MIC QYZ

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Seamaster Aluminum β€” HIN at a glance

ManufacturerSeamaster Aluminum
Also known asNull
CitySurrey
StateBC
CountryUnited States
MIC codeQYZ
HIN formatUSCG (12 characters)
StatusActive

Decode a Seamaster Aluminum HIN

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

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About the USCG HIN format

Seamaster Aluminum 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:

QYZ 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 (QYZ)

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 BC boat manufacturers

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Frequently asked questions

What is the MIC code for Seamaster Aluminum?

Seamaster Aluminum is assigned USCG Manufacturer Identifier Code (MIC) QYZ. All Seamaster Aluminum boat HINs begin with these three characters.

How long is a Seamaster Aluminum HIN?

Seamaster Aluminum 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 Seamaster Aluminum still in business?

Seamaster Aluminum 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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