ATELIER NAUTIQUE RICHELIEU HIN Decoder
Hull Identification Numbers beginning with YLL were assigned by the US Coast Guard to ATELIER NAUTIQUE RICHELIEU of ST-CHARLES-SUR-RICHELIEU, QC. 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
YLL
Location
ST-CHARLES-SUR-RICHELIEU, QC
In business
since 2009
Status
Listed active in USCG records
ATELIER NAUTIQUE RICHELIEU hulls (2009–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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ATELIER NAUTIQUE RICHELIEU HIN FAQ
What does a ATELIER NAUTIQUE RICHELIEU HIN look like?
It starts with the three characters "YLL" — the Manufacturer Identification Code the US Coast Guard assigned to ATELIER NAUTIQUE RICHELIEU — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ATELIER NAUTIQUE RICHELIEU hulls (2009–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is ATELIER NAUTIQUE RICHELIEU still in business?
USCG records list ATELIER NAUTIQUE RICHELIEU of ST-CHARLES-SUR-RICHELIEU, QC in the MIC database (registered 2009).
How do I decode the year on a ATELIER NAUTIQUE RICHELIEU HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ATELIER NAUTIQUE RICHELIEU hulls (2009–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 QC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ATELIER NAUTIQUE RICHELIEU HIN Decoder," carwhere.com/hin-decoder/yll, last verified 2026-06-12.