MFS CORP HIN Decoder
Hull Identification Numbers beginning with MFX were assigned by the US Coast Guard to MFS CORP of FALL RIVER, MA. 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
MFX
Location
FALL RIVER, MA
In business
since 1978
Status
Out of business (1984)
MFS CORP hulls (1978–1984) 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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MFS CORP HIN FAQ
What does a MFS CORP HIN look like?
It starts with the three characters "MFX" — the Manufacturer Identification Code the US Coast Guard assigned to MFS CORP — followed by a 5-character hull serial and a 4-character date code, 12 characters total. MFS CORP hulls (1978–1984) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is MFS CORP still in business?
USCG records list MFS CORP 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 MFS CORP HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. MFS CORP hulls (1978–1984) 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 MA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "MFS CORP HIN Decoder," carwhere.com/hin-decoder/mfx, last verified 2026-06-12.