TSG HIN Decoder
Hull Identification Numbers beginning with TSG were assigned by the US Coast Guard to TSG of AMERICUS, GA. 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
TSG
Location
AMERICUS, GA
In business
since 2013
Status
Listed active in USCG records
TSG 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
The optional $19.99 Boat History Report adds stolen-boat, salvage/auction, incident, and USCG documentation checks — one-time, no subscription (typical boat-history services charge $25+).
TSG HIN FAQ
What does a TSG HIN look like?
It starts with the three characters "TSG" — the Manufacturer Identification Code the US Coast Guard assigned to TSG — followed by a 5-character hull serial and a 4-character date code, 12 characters total. TSG 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 TSG still in business?
USCG records list TSG of AMERICUS, GA in the MIC database (registered 2013).
How do I decode the year on a TSG HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. TSG 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 GA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "TSG HIN Decoder," carwhere.com/hin-decoder/tsg, last verified 2026-06-12.