EXCEL FIBERGLASS CORP HIN Decoder
Hull Identification Numbers beginning with EFC were assigned by the US Coast Guard to EXCEL FIBERGLASS CORP of LAKELAND, FL. 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
EFC
Location
LAKELAND, FL
In business
—
Status
Out of business (1976)
EXCEL FIBERGLASS CORP 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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EXCEL FIBERGLASS CORP HIN FAQ
What does a EXCEL FIBERGLASS CORP HIN look like?
It starts with the three characters "EFC" — the Manufacturer Identification Code the US Coast Guard assigned to EXCEL FIBERGLASS CORP — followed by a 5-character hull serial and a 4-character date code, 12 characters total. EXCEL FIBERGLASS CORP 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 EXCEL FIBERGLASS CORP still in business?
USCG records list EXCEL FIBERGLASS CORP 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 EXCEL FIBERGLASS CORP HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. EXCEL FIBERGLASS CORP 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 FL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "EXCEL FIBERGLASS CORP HIN Decoder," carwhere.com/hin-decoder/efc, last verified 2026-06-12.