CRYSTALINER CORP HIN Decoder
Hull Identification Numbers beginning with CRU were assigned by the US Coast Guard to CRYSTALINER CORP of COSTA MESA, CA. 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
CRU
Location
COSTA MESA, CA
In business
since 1975
Status
Listed active in USCG records
CRYSTALINER CORP built hulls across both HIN eras (1975–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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CRYSTALINER CORP HIN FAQ
What does a CRYSTALINER CORP HIN look like?
It starts with the three characters "CRU" — the Manufacturer Identification Code the US Coast Guard assigned to CRYSTALINER CORP — followed by a 5-character hull serial and a 4-character date code, 12 characters total. CRYSTALINER CORP built hulls across both HIN eras (1975–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 CRYSTALINER CORP still in business?
USCG records list CRYSTALINER CORP of COSTA MESA, CA in the MIC database (registered 1975).
How do I decode the year on a CRYSTALINER CORP HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. CRYSTALINER CORP built hulls across both HIN eras (1975–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 CA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "CRYSTALINER CORP HIN Decoder," carwhere.com/hin-decoder/cru, last verified 2026-06-12.