Majorcraft — HIN at a glance
| Manufacturer | Majorcraft |
|---|---|
| Also known as | Mary Jane Rooks (Oob) |
| City | Anchorage |
| State | Alaska |
| Country | United States |
| MIC code | MJR |
| HIN format | USCG (12 characters) |
| Status | Active |
| Boat types | Open motorboat, Houseboat |
Decode a Majorcraft HIN
Paste any HIN starting with MJR — we'll decode the serial number, build month, build year and model year instantly.
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About the USCG HIN format
Majorcraft 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:
MJR 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 (MJR)
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 Alaska boat manufacturers
- Arctic Fiberglass LLC (
AFL) - Atec (
AIK) - Alaskan Aluminum Power Catamarans LLC (
AKC) - Alaska Homemade Boats (
AKZ) - Alibi Boats (
ALK) - Alaska Series Inflatable Boat (
ASI) - Bamf Boats, LLC (
BFB) - Broken Rudder INC (
BRK) - Cook Inlet Boats (
CBI) - Crew Enterprises (
CED) - Class 5 Boatworks LLC (
CFM) - Crafts Of Nowhere (
CNW)
Frequently asked questions
What is the MIC code for Majorcraft?
Majorcraft is assigned USCG Manufacturer Identifier Code (MIC) MJR. All Majorcraft boat HINs begin with these three characters.
How long is a Majorcraft HIN?
Majorcraft 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 Majorcraft still in business?
Majorcraft 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.