ELDRED COOPER BOAT BUILDERS HIN Decoder
Hull Identification Numbers beginning with ECU were assigned by the US Coast Guard to ELDRED COOPER BOAT BUILDERS of FALMOUTH, MA. 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
ECU
Location
FALMOUTH, MA
In business
since 1994
Status
Listed active in USCG records
ELDRED COOPER BOAT BUILDERS hulls (1994–present) 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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ELDRED COOPER BOAT BUILDERS HIN FAQ
What does a ELDRED COOPER BOAT BUILDERS HIN look like?
It starts with the three characters "ECU" — the Manufacturer Identification Code the US Coast Guard assigned to ELDRED COOPER BOAT BUILDERS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. ELDRED COOPER BOAT BUILDERS hulls (1994–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is ELDRED COOPER BOAT BUILDERS still in business?
USCG records list ELDRED COOPER BOAT BUILDERS of FALMOUTH, MA in the MIC database (registered 1994).
How do I decode the year on a ELDRED COOPER BOAT BUILDERS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. ELDRED COOPER BOAT BUILDERS hulls (1994–present) 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 MA
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "ELDRED COOPER BOAT BUILDERS HIN Decoder," carwhere.com/hin-decoder/ecu, last verified 2026-06-12.