CENTRE DE SERVICE AMPRO HIN Decoder
Hull Identification Numbers beginning with QAO were assigned by the US Coast Guard to CENTRE DE SERVICE AMPRO of DORION, QC. The company is recorded as out of business since 2004 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
QAO
Location
DORION, QC
In business
since 1992
Status
Out of business (2004)
CENTRE DE SERVICE AMPRO hulls (1992–2004) 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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CENTRE DE SERVICE AMPRO HIN FAQ
What does a CENTRE DE SERVICE AMPRO HIN look like?
It starts with the three characters "QAO" — the Manufacturer Identification Code the US Coast Guard assigned to CENTRE DE SERVICE AMPRO — followed by a 5-character hull serial and a 4-character date code, 12 characters total. CENTRE DE SERVICE AMPRO hulls (1992–2004) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is CENTRE DE SERVICE AMPRO still in business?
USCG records list CENTRE DE SERVICE AMPRO as out of business since 2004. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a CENTRE DE SERVICE AMPRO HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. CENTRE DE SERVICE AMPRO hulls (1992–2004) 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, "CENTRE DE SERVICE AMPRO HIN Decoder," carwhere.com/hin-decoder/qao, last verified 2026-06-12.