ROK WATER SPORTS LLC HIN Decoder
Hull Identification Numbers beginning with RWX were assigned by the US Coast Guard to ROK WATER SPORTS LLC of AUBURN, CA. 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
RWX
Location
AUBURN, CA
In business
since 2015
Status
Listed active in USCG records
ROK WATER SPORTS LLC hulls (2015–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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ROK WATER SPORTS LLC HIN FAQ
What does a ROK WATER SPORTS LLC HIN look like?
It starts with the three characters "RWX" — the Manufacturer Identification Code the US Coast Guard assigned to ROK WATER SPORTS LLC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ROK WATER SPORTS LLC hulls (2015–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is ROK WATER SPORTS LLC still in business?
USCG records list ROK WATER SPORTS LLC of AUBURN, CA in the MIC database (registered 2015).
How do I decode the year on a ROK WATER SPORTS LLC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ROK WATER SPORTS LLC hulls (2015–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 CA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ROK WATER SPORTS LLC HIN Decoder," carwhere.com/hin-decoder/rwx, last verified 2026-06-12.