SAIL CRAFT HIN Decoder
Hull Identification Numbers beginning with SIA were assigned by the US Coast Guard to SAIL CRAFT of ST PETERSBURG, FL. The company is recorded as out of business since 1984 — 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
SIA
Location
ST PETERSBURG, FL
In business
since 1983
Status
Out of business (1984)
SAIL CRAFT hulls (1983–1984) 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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SAIL CRAFT HIN FAQ
What does a SAIL CRAFT HIN look like?
It starts with the three characters "SIA" — the Manufacturer Identification Code the US Coast Guard assigned to SAIL CRAFT — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SAIL CRAFT hulls (1983–1984) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is SAIL CRAFT still in business?
USCG records list SAIL CRAFT as out of business since 1984. 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 SAIL CRAFT HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SAIL CRAFT hulls (1983–1984) 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 FL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SAIL CRAFT HIN Decoder," carwhere.com/hin-decoder/sia, last verified 2026-06-12.