BLUE DOLPHIN INDUSTRIES HIN Decoder
Hull Identification Numbers beginning with QYI were assigned by the US Coast Guard to BLUE DOLPHIN INDUSTRIES of SALMON ARM, BC. The company is recorded as out of business since 2007 — 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
QYI
Location
SALMON ARM, BC
In business
since 2003
Status
Out of business (2007)
BLUE DOLPHIN INDUSTRIES hulls (2003–2007) 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+).
BLUE DOLPHIN INDUSTRIES HIN FAQ
What does a BLUE DOLPHIN INDUSTRIES HIN look like?
It starts with the three characters "QYI" — the Manufacturer Identification Code the US Coast Guard assigned to BLUE DOLPHIN INDUSTRIES — followed by a 5-character hull serial and a 4-character date code, 12 characters total. BLUE DOLPHIN INDUSTRIES hulls (2003–2007) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is BLUE DOLPHIN INDUSTRIES still in business?
USCG records list BLUE DOLPHIN INDUSTRIES as out of business since 2007. 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 BLUE DOLPHIN INDUSTRIES HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. BLUE DOLPHIN INDUSTRIES hulls (2003–2007) 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 BC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "BLUE DOLPHIN INDUSTRIES HIN Decoder," carwhere.com/hin-decoder/qyi, last verified 2026-06-12.