TOMAHAWK PLASTICS HIN Decoder
Hull Identification Numbers beginning with TMK were assigned by the US Coast Guard to TOMAHAWK PLASTICS of PARIS, AR. The company is recorded as out of business since 1976 — 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
TMK
Location
PARIS, AR
In business
—
Status
Out of business (1976)
TOMAHAWK PLASTICS hulls (1972–1976) 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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TOMAHAWK PLASTICS HIN FAQ
What does a TOMAHAWK PLASTICS HIN look like?
It starts with the three characters "TMK" — the Manufacturer Identification Code the US Coast Guard assigned to TOMAHAWK PLASTICS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. TOMAHAWK PLASTICS hulls (1972–1976) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is TOMAHAWK PLASTICS still in business?
USCG records list TOMAHAWK PLASTICS as out of business since 1976. 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 TOMAHAWK PLASTICS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. TOMAHAWK PLASTICS hulls (1972–1976) 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 AR
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "TOMAHAWK PLASTICS HIN Decoder," carwhere.com/hin-decoder/tmk, last verified 2026-06-12.