COASTAL CATS HIN Decoder
Hull Identification Numbers beginning with COA were assigned by the US Coast Guard to COASTAL CATS of SOLDOTNA, AK. The company is recorded as out of business since 2008 — 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
COA
Location
SOLDOTNA, AK
In business
since 2006
Status
Out of business (2008)
COASTAL CATS hulls (2006–2008) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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COASTAL CATS HIN FAQ
What does a COASTAL CATS HIN look like?
It starts with the three characters "COA" — the Manufacturer Identification Code the US Coast Guard assigned to COASTAL CATS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. COASTAL CATS hulls (2006–2008) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is COASTAL CATS still in business?
USCG records list COASTAL CATS as out of business since 2008. 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 COASTAL CATS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. COASTAL CATS hulls (2006–2008) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in AK
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "COASTAL CATS HIN Decoder," carwhere.com/hin-decoder/coa, last verified 2026-06-12.