ECKROAT PLASTICS CO HIN Decoder
Hull Identification Numbers beginning with EKP were assigned by the US Coast Guard to ECKROAT PLASTICS CO of OKLAHOMA CITY, OK. The company is recorded as out of business since 1980 — 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
EKP
Location
OKLAHOMA CITY, OK
In business
—
Status
Out of business (1980)
ECKROAT PLASTICS CO hulls (1972–1980) 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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ECKROAT PLASTICS CO HIN FAQ
What does a ECKROAT PLASTICS CO HIN look like?
It starts with the three characters "EKP" — the Manufacturer Identification Code the US Coast Guard assigned to ECKROAT PLASTICS CO — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ECKROAT PLASTICS CO hulls (1972–1980) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is ECKROAT PLASTICS CO still in business?
USCG records list ECKROAT PLASTICS CO as out of business since 1980. 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 ECKROAT PLASTICS CO HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ECKROAT PLASTICS CO hulls (1972–1980) 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 OK
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ECKROAT PLASTICS CO HIN Decoder," carwhere.com/hin-decoder/ekp, last verified 2026-06-12.