SAMOSET BOATWORKS INC HIN Decoder
Hull Identification Numbers beginning with SAI were assigned by the US Coast Guard to SAMOSET BOATWORKS INC of BOOTHBAY, ME. 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
SAI
Location
BOOTHBAY, ME
In business
since 2008
Status
Listed active in USCG records
SAMOSET BOATWORKS INC hulls (2008–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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SAMOSET BOATWORKS INC HIN FAQ
What does a SAMOSET BOATWORKS INC HIN look like?
It starts with the three characters "SAI" — the Manufacturer Identification Code the US Coast Guard assigned to SAMOSET BOATWORKS INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SAMOSET BOATWORKS INC hulls (2008–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SAMOSET BOATWORKS INC still in business?
USCG records list SAMOSET BOATWORKS INC of BOOTHBAY, ME in the MIC database (registered 2008).
How do I decode the year on a SAMOSET BOATWORKS INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SAMOSET BOATWORKS INC hulls (2008–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 ME
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SAMOSET BOATWORKS INC HIN Decoder," carwhere.com/hin-decoder/sai, last verified 2026-06-12.