INTERIOR FIBERGLASS LTD HIN Decoder
Hull Identification Numbers beginning with ZIT were assigned by the US Coast Guard to INTERIOR FIBERGLASS LTD of VERNON, BC. 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
ZIT
Location
VERNON, BC
In business
since 1982
Status
Listed active in USCG records
INTERIOR FIBERGLASS LTD built hulls across both HIN eras (1982–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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INTERIOR FIBERGLASS LTD HIN FAQ
What does a INTERIOR FIBERGLASS LTD HIN look like?
It starts with the three characters "ZIT" — the Manufacturer Identification Code the US Coast Guard assigned to INTERIOR FIBERGLASS LTD — followed by a 5-character hull serial and a 4-character date code, 12 characters total. INTERIOR FIBERGLASS LTD built hulls across both HIN eras (1982–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three.
Is INTERIOR FIBERGLASS LTD still in business?
USCG records list INTERIOR FIBERGLASS LTD of VERNON, BC in the MIC database (registered 1982).
How do I decode the year on a INTERIOR FIBERGLASS LTD HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. INTERIOR FIBERGLASS LTD built hulls across both HIN eras (1982–present): boats before August 1984 carry legacy straight-year or model-year date codes; later hulls use the current month-letter format. The decoder handles all three. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in BC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "INTERIOR FIBERGLASS LTD HIN Decoder," carwhere.com/hin-decoder/zit, last verified 2026-06-12.