MARINE TECH HIN Decoder
Hull Identification Numbers beginning with IRT were assigned by the US Coast Guard to MARINE TECH of JASPER, AR. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
IRT
Location
JASPER, AR
In business
since 2000
Status
Listed active in USCG records
MARINE TECH hulls (2000–present) 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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MARINE TECH HIN FAQ
What does a MARINE TECH HIN look like?
It starts with the three characters "IRT" — the Manufacturer Identification Code the US Coast Guard assigned to MARINE TECH — followed by a 5-character hull serial and a 4-character date code, 12 characters total. MARINE TECH hulls (2000–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is MARINE TECH still in business?
USCG records list MARINE TECH of JASPER, AR in the MIC database (registered 2000).
How do I decode the year on a MARINE TECH HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. MARINE TECH hulls (2000–present) 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 AR
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "MARINE TECH HIN Decoder," carwhere.com/hin-decoder/irt, last verified 2026-06-12.