WEST PLAINS MARINE HIN Decoder
Hull Identification Numbers beginning with KVT were assigned by the US Coast Guard to WEST PLAINS MARINE of SPOKANE, WA. The company is recorded as out of business since 2013 — 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
KVT
Location
SPOKANE, WA
In business
since 1999
Status
Out of business (2013)
WEST PLAINS MARINE hulls (1999–2013) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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WEST PLAINS MARINE HIN FAQ
What does a WEST PLAINS MARINE HIN look like?
It starts with the three characters "KVT" — the Manufacturer Identification Code the US Coast Guard assigned to WEST PLAINS MARINE — followed by a 5-character hull serial and a 4-character date code, 12 characters total. WEST PLAINS MARINE hulls (1999–2013) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is WEST PLAINS MARINE still in business?
USCG records list WEST PLAINS MARINE as out of business since 2013. 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 WEST PLAINS MARINE HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. WEST PLAINS MARINE hulls (1999–2013) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in WA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "WEST PLAINS MARINE HIN Decoder," carwhere.com/hin-decoder/kvt, last verified 2026-06-12.