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Risley Machining LTD

Hull Identification Number Decoder — USCG MIC YNO

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Risley Machining LTD β€” HIN at a glance

ManufacturerRisley Machining LTD
CityGrande Prairie
StateAB
CountryUnited States
MIC codeYNO
HIN formatUSCG (12 characters)
StatusActive

Decode a Risley Machining LTD HIN

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

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About the USCG HIN format

Risley Machining LTD 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:

YNO 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 (YNO)

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 Risley Machining LTD?

Risley Machining LTD is assigned USCG Manufacturer Identifier Code (MIC) YNO. All Risley Machining LTD boat HINs begin with these three characters.

How long is a Risley Machining LTD HIN?

Risley Machining LTD 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 Risley Machining LTD still in business?

Risley Machining LTD 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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