SLIPSTREAM WATERCRAFT HIN Decoder
Hull Identification Numbers beginning with SLI were assigned by the US Coast Guard to SLIPSTREAM WATERCRAFT of FORT JOHNSON, NY. 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
SLI
Location
FORT JOHNSON, NY
In business
since 2013
Status
Listed active in USCG records
SLIPSTREAM WATERCRAFT hulls (2013–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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SLIPSTREAM WATERCRAFT HIN FAQ
What does a SLIPSTREAM WATERCRAFT HIN look like?
It starts with the three characters "SLI" — the Manufacturer Identification Code the US Coast Guard assigned to SLIPSTREAM WATERCRAFT — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SLIPSTREAM WATERCRAFT hulls (2013–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SLIPSTREAM WATERCRAFT still in business?
USCG records list SLIPSTREAM WATERCRAFT of FORT JOHNSON, NY in the MIC database (registered 2013).
How do I decode the year on a SLIPSTREAM WATERCRAFT HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SLIPSTREAM WATERCRAFT hulls (2013–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 NY
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SLIPSTREAM WATERCRAFT HIN Decoder," carwhere.com/hin-decoder/sli, last verified 2026-06-12.