SLAGIL MFG INC HIN Decoder
Hull Identification Numbers beginning with QSL were assigned by the US Coast Guard to SLAGIL MFG INC of TORONTO, 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
QSL
Location
TORONTO, ON
In business
since 1989
Status
Listed active in USCG records
SLAGIL MFG INC hulls (1989–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+).
SLAGIL MFG INC HIN FAQ
What does a SLAGIL MFG INC HIN look like?
It starts with the three characters "QSL" — the Manufacturer Identification Code the US Coast Guard assigned to SLAGIL MFG INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SLAGIL MFG INC hulls (1989–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SLAGIL MFG INC still in business?
USCG records list SLAGIL MFG INC of TORONTO, ON in the MIC database (registered 1989).
How do I decode the year on a SLAGIL MFG INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SLAGIL MFG INC hulls (1989–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, "SLAGIL MFG INC HIN Decoder," carwhere.com/hin-decoder/qsl, last verified 2026-06-12.