COASTAL PROD.CUST.WOOD HIN Decoder
Hull Identification Numbers beginning with PWP were assigned by the US Coast Guard to COASTAL PROD.CUST.WOOD of BRISTOL, RI. The company is recorded as out of business since 2003 — 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
PWP
Location
BRISTOL, RI
In business
since 1985
Status
Out of business (2003)
COASTAL PROD.CUST.WOOD hulls (1985–2003) 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 PROD.CUST.WOOD HIN FAQ
What does a COASTAL PROD.CUST.WOOD HIN look like?
It starts with the three characters "PWP" — the Manufacturer Identification Code the US Coast Guard assigned to COASTAL PROD.CUST.WOOD — followed by a 5-character hull serial and a 4-character date code, 12 characters total. COASTAL PROD.CUST.WOOD hulls (1985–2003) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is COASTAL PROD.CUST.WOOD still in business?
USCG records list COASTAL PROD.CUST.WOOD as out of business since 2003. 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 PROD.CUST.WOOD HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. COASTAL PROD.CUST.WOOD hulls (1985–2003) 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 RI
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "COASTAL PROD.CUST.WOOD HIN Decoder," carwhere.com/hin-decoder/pwp, last verified 2026-06-12.