IOWA HOMEMADE BOATS HIN Decoder
Hull Identification Numbers beginning with IAZ were assigned by the US Coast Guard to IOWA HOMEMADE BOATS. 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
IAZ
Location
IA
In business
—
Status
Listed active in USCG records
IOWA HOMEMADE BOATS built hulls across both HIN eras (1972–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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IOWA HOMEMADE BOATS HIN FAQ
What does a IOWA HOMEMADE BOATS HIN look like?
It starts with the three characters "IAZ" — the Manufacturer Identification Code the US Coast Guard assigned to IOWA HOMEMADE BOATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. IOWA HOMEMADE BOATS built hulls across both HIN eras (1972–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 IOWA HOMEMADE BOATS still in business?
USCG records list IOWA HOMEMADE BOATS in the MIC database.
How do I decode the year on a IOWA HOMEMADE BOATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. IOWA HOMEMADE BOATS built hulls across both HIN eras (1972–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 IA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "IOWA HOMEMADE BOATS HIN Decoder," carwhere.com/hin-decoder/iaz, last verified 2026-06-12.