SANTA CLARITA MARINE HIN Decoder
Hull Identification Numbers beginning with SGJ were assigned by the US Coast Guard to SANTA CLARITA MARINE of CANYON CNTRY, CA. The company is recorded as out of business since 1977 — 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
SGJ
Location
CANYON CNTRY, CA
In business
—
Status
Out of business (1977)
SANTA CLARITA MARINE hulls (1972–1977) 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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SANTA CLARITA MARINE HIN FAQ
What does a SANTA CLARITA MARINE HIN look like?
It starts with the three characters "SGJ" — the Manufacturer Identification Code the US Coast Guard assigned to SANTA CLARITA MARINE — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SANTA CLARITA MARINE hulls (1972–1977) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is SANTA CLARITA MARINE still in business?
USCG records list SANTA CLARITA MARINE as out of business since 1977. 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 SANTA CLARITA MARINE HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SANTA CLARITA MARINE hulls (1972–1977) 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 CA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "SANTA CLARITA MARINE HIN Decoder," carwhere.com/hin-decoder/sgj, last verified 2026-06-12.