SMALL BOAT CENTER HIN Decoder
Hull Identification Numbers beginning with JDY were assigned by the US Coast Guard to SMALL BOAT CENTER of PORTLAND, OR. The company is recorded as out of business since 1983 — 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
JDY
Location
PORTLAND, OR
In business
since 1979
Status
Out of business (1983)
SMALL BOAT CENTER hulls (1979–1983) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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SMALL BOAT CENTER HIN FAQ
What does a SMALL BOAT CENTER HIN look like?
It starts with the three characters "JDY" — the Manufacturer Identification Code the US Coast Guard assigned to SMALL BOAT CENTER — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SMALL BOAT CENTER hulls (1979–1983) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is SMALL BOAT CENTER still in business?
USCG records list SMALL BOAT CENTER as out of business since 1983. 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 SMALL BOAT CENTER HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SMALL BOAT CENTER hulls (1979–1983) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in OR
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SMALL BOAT CENTER HIN Decoder," carwhere.com/hin-decoder/jdy, last verified 2026-06-12.