Armstrong Consolidated — HIN at a glance
| Manufacturer | Armstrong Consolidated |
|---|---|
| City | Port Townsend |
| State | Washington |
| Country | United States |
| MIC code | ACO |
| HIN format | USCG (12 characters) |
| Status | Active |
| Boat types | Open motorboat, Houseboat |
Decode a Armstrong Consolidated HIN
Paste any HIN starting with ACO — we'll decode the serial number, build month, build year and model year instantly.
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About the USCG HIN format
Armstrong Consolidated 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:
ACO NNNNN M Y YY └┬┘ └──┬──┘ │ │ └┬┘ │ │ │ │ └─ Model year (last two digits) │ │ │ └──── Production year (last digit, 1972 standard) │ │ └────── Production month (A=Jan, B=Feb ... L=Dec, skipping I) │ └──────────── Hull serial number (alphanumeric) └─────────────── MIC: Manufacturer Identifier Code (ACO)
Federal regulation 33 CFR § 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 Washington boat manufacturers
- Allied Boats (
ABI) - Aspoya Boats (
ABZ) - Achilles USA (
ACH) - Ahab Marine LLC (
AHA) - Thunder Jet Boats (
AHQ) - Karl'S Welding (
AKL) - Aleko (
AKO) - Aksano Catamarans (
AKS) - Alexander Boat Works CO. (
ALE) - Aspen Power Catamarans LLC (
APE) - Aquaglide INC (
AQG) - Arrowcat Marine (
ARC)
Frequently asked questions
What is the MIC code for Armstrong Consolidated?
Armstrong Consolidated is assigned USCG Manufacturer Identifier Code (MIC) ACO. All Armstrong Consolidated boat HINs begin with these three characters.
How long is a Armstrong Consolidated HIN?
Armstrong Consolidated 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 Armstrong Consolidated still in business?
Armstrong Consolidated 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.