The Carpenters Boat Shop

The Carpenters Boat Shop — HIN at a glance

Decode a The Carpenters Boat Shop HIN

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

Try a sample:

• UCA10001K405
• UCAA0042L323
• UCAB5678H222

About the USCG HIN format

The Carpenters Boat Shop 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:

UCA 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 (UCA)

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 Maine boat manufacturers

• Atlantic Boat CO INC (ABH)
• Allied Boat Works, LLC (ABW)
• Arch Davis Designs (ADD)
• Maine Maritime Museum (APP)
• Apprentice Shop (The) (ASF)
• Clark Island Boat Works (BDW)
• Bass Harbor Boat (BHB)
• Brooklin Boat Yard (BKN)
• Brion Rieff Boat Builder (BRI)
• Make And Break Enterp (BXK)
• Curtis Boats (CAU)
• Chris Briggs Boats (CBR)

See all Maine manufacturers →

Frequently asked questions