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Stuart Marine CORP

Hull Identification Number Decoder — USCG MIC RSO

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Stuart Marine CORP β€” HIN at a glance

ManufacturerStuart Marine CORP
CityRockland
StateMaine
CountryUnited States
MIC codeRSO
HIN formatUSCG (12 characters)
StatusActive
Boat typesSailboat

Decode a Stuart Marine CORP HIN

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

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About the USCG HIN format

Stuart Marine CORP 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:

RSO 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 (RSO)

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 Maine boat manufacturers

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Frequently asked questions

What is the MIC code for Stuart Marine CORP?

Stuart Marine CORP is assigned USCG Manufacturer Identifier Code (MIC) RSO. All Stuart Marine CORP boat HINs begin with these three characters.

How long is a Stuart Marine CORP HIN?

Stuart Marine CORP 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 Stuart Marine CORP still in business?

Stuart Marine CORP 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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