GANGLE'S FIBERGLASS HIN Decoder
Hull Identification Numbers beginning with GGF were assigned by the US Coast Guard to GANGLE'S FIBERGLASS of SITKA, AK. 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
GGF
Location
SITKA, AK
In business
since 1988
Status
Listed active in USCG records
GANGLE'S FIBERGLASS hulls (1988–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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GANGLE'S FIBERGLASS HIN FAQ
What does a GANGLE'S FIBERGLASS HIN look like?
It starts with the three characters "GGF" — the Manufacturer Identification Code the US Coast Guard assigned to GANGLE'S FIBERGLASS — followed by a 5-character hull serial and a 4-character date code, 12 characters total. GANGLE'S FIBERGLASS hulls (1988–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is GANGLE'S FIBERGLASS still in business?
USCG records list GANGLE'S FIBERGLASS of SITKA, AK in the MIC database (registered 1988).
How do I decode the year on a GANGLE'S FIBERGLASS HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. GANGLE'S FIBERGLASS hulls (1988–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 AK
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "GANGLE'S FIBERGLASS HIN Decoder," carwhere.com/hin-decoder/ggf, last verified 2026-06-12.