RIVIERA YACHT BASIN IN HIN Decoder
Hull Identification Numbers beginning with EXE were assigned by the US Coast Guard to RIVIERA YACHT BASIN IN of MC HENRY, IL. The company is recorded as out of business since 1986 — 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
EXE
Location
MC HENRY, IL
In business
since 1973
Status
Out of business (1986)
RIVIERA YACHT BASIN IN built hulls across both HIN eras (1973–1986): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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RIVIERA YACHT BASIN IN HIN FAQ
What does a RIVIERA YACHT BASIN IN HIN look like?
It starts with the three characters "EXE" — the Manufacturer Identification Code the US Coast Guard assigned to RIVIERA YACHT BASIN IN — followed by a 5-character hull serial and a 4-character date code, 12 characters total. RIVIERA YACHT BASIN IN built hulls across both HIN eras (1973–1986): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is RIVIERA YACHT BASIN IN still in business?
USCG records list RIVIERA YACHT BASIN IN as out of business since 1986. 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 RIVIERA YACHT BASIN IN HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. RIVIERA YACHT BASIN IN built hulls across both HIN eras (1973–1986): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in IL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "RIVIERA YACHT BASIN IN HIN Decoder," carwhere.com/hin-decoder/exe, last verified 2026-06-12.