SEABIRD CONSTRUCTION LLC HIN Decoder
Hull Identification Numbers beginning with SEC were assigned by the US Coast Guard to SEABIRD CONSTRUCTION LLC of HOWELL, NJ. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
SEC
Location
HOWELL, NJ
In business
since 2013
Status
Listed active in USCG records
SEABIRD CONSTRUCTION LLC hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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SEABIRD CONSTRUCTION LLC HIN FAQ
What does a SEABIRD CONSTRUCTION LLC HIN look like?
It starts with the three characters "SEC" — the Manufacturer Identification Code the US Coast Guard assigned to SEABIRD CONSTRUCTION LLC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SEABIRD CONSTRUCTION LLC hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SEABIRD CONSTRUCTION LLC still in business?
USCG records list SEABIRD CONSTRUCTION LLC of HOWELL, NJ in the MIC database (registered 2013).
How do I decode the year on a SEABIRD CONSTRUCTION LLC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SEABIRD CONSTRUCTION LLC hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in NJ
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SEABIRD CONSTRUCTION LLC HIN Decoder," carwhere.com/hin-decoder/sec, last verified 2026-06-12.