IMTS HIN Decoder
Hull Identification Numbers beginning with QIT were assigned by the US Coast Guard to IMTS of ST. WILLIAMS, ON. 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
QIT
Location
ST. WILLIAMS, ON
In business
since 1991
Status
Listed active in USCG records
IMTS hulls (1991–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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IMTS HIN FAQ
What does a IMTS HIN look like?
It starts with the three characters "QIT" — the Manufacturer Identification Code the US Coast Guard assigned to IMTS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. IMTS hulls (1991–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is IMTS still in business?
USCG records list IMTS of ST. WILLIAMS, ON in the MIC database (registered 1991).
How do I decode the year on a IMTS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. IMTS hulls (1991–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 ON
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "IMTS HIN Decoder," carwhere.com/hin-decoder/qit, last verified 2026-06-12.