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All River Equipment

Hull Identification Number Decoder — USCG MIC ARV

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All River Equipment β€” HIN at a glance

ManufacturerAll River Equipment
CityHelena
StateMontana
CountryUnited States
MIC codeARV
HIN formatUSCG (12 characters)
StatusActive
Boat typesAirboat, Other / Misc

Decode a All River Equipment HIN

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

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About the USCG HIN format

All River Equipment 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:

ARV 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 (ARV)

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 Montana boat manufacturers

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Frequently asked questions

What is the MIC code for All River Equipment?

All River Equipment is assigned USCG Manufacturer Identifier Code (MIC) ARV. All All River Equipment boat HINs begin with these three characters.

How long is a All River Equipment HIN?

All River Equipment 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 All River Equipment still in business?

All River Equipment 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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