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