NAUTILUS YACHT SALES HIN Decoder
Hull Identification Numbers beginning with NYS were assigned by the US Coast Guard to NAUTILUS YACHT SALES of ANNAPOLIS, MD. The company is recorded as out of business since 1982 — 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
NYS
Location
ANNAPOLIS, MD
In business
since 1977
Status
Out of business (1982)
NAUTILUS YACHT SALES hulls (1977–1982) 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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NAUTILUS YACHT SALES HIN FAQ
What does a NAUTILUS YACHT SALES HIN look like?
It starts with the three characters "NYS" — the Manufacturer Identification Code the US Coast Guard assigned to NAUTILUS YACHT SALES — followed by a 5-character hull serial and a 4-character date code, 12 characters total. NAUTILUS YACHT SALES hulls (1977–1982) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is NAUTILUS YACHT SALES still in business?
USCG records list NAUTILUS YACHT SALES as out of business since 1982. 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 NAUTILUS YACHT SALES HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. NAUTILUS YACHT SALES hulls (1977–1982) 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 MD
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "NAUTILUS YACHT SALES HIN Decoder," carwhere.com/hin-decoder/nys, last verified 2026-06-12.