Symphony Boat Company — HIN at a glance
| Manufacturer | Symphony Boat Company |
|---|---|
| Also known as | Saybrook Yacht Yd INC (Oob) |
| City | Duluth |
| State | Minnesota |
| Country | United States |
| MIC code | SYY |
| HIN format | USCG (12 characters) |
| Status | Active |
| Boat types | Open motorboat |
Decode a Symphony Boat Company HIN
Paste any HIN starting with SYY — we'll decode the serial number, build month, build year and model year instantly.
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About the USCG HIN format
Symphony Boat Company 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:
SYY 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 (SYY)
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.
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Frequently asked questions
What is the MIC code for Symphony Boat Company?
Symphony Boat Company is assigned USCG Manufacturer Identifier Code (MIC) SYY. All Symphony Boat Company boat HINs begin with these three characters.
How long is a Symphony Boat Company HIN?
Symphony Boat Company 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 Symphony Boat Company still in business?
Symphony Boat Company 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.