OFFSHORE CONCEPTS INC HIN Decoder
Hull Identification Numbers beginning with OFP were assigned by the US Coast Guard to OFFSHORE CONCEPTS INC of GRAND HAVEN, MI. The company is recorded as out of business since 1999 — 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
OFP
Location
GRAND HAVEN, MI
In business
since 1992
Status
Out of business (1999)
OFFSHORE CONCEPTS INC hulls (1992–1999) 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
The optional $19.99 Boat History Report adds stolen-boat, salvage/auction, incident, and USCG documentation checks — one-time, no subscription (typical boat-history services charge $25+).
OFFSHORE CONCEPTS INC HIN FAQ
What does a OFFSHORE CONCEPTS INC HIN look like?
It starts with the three characters "OFP" — the Manufacturer Identification Code the US Coast Guard assigned to OFFSHORE CONCEPTS INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. OFFSHORE CONCEPTS INC hulls (1992–1999) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is OFFSHORE CONCEPTS INC still in business?
USCG records list OFFSHORE CONCEPTS INC as out of business since 1999. 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 OFFSHORE CONCEPTS INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. OFFSHORE CONCEPTS INC hulls (1992–1999) 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 MI
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "OFFSHORE CONCEPTS INC HIN Decoder," carwhere.com/hin-decoder/ofp, last verified 2026-06-12.