GLASSTECH CORPORATION HIN Decoder
Hull Identification Numbers beginning with GTC were assigned by the US Coast Guard to GLASSTECH CORPORATION of MIAMI, FL. 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
GTC
Location
MIAMI, FL
In business
since 2000
Status
Listed active in USCG records
GLASSTECH CORPORATION hulls (2000–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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GLASSTECH CORPORATION HIN FAQ
What does a GLASSTECH CORPORATION HIN look like?
It starts with the three characters "GTC" — the Manufacturer Identification Code the US Coast Guard assigned to GLASSTECH CORPORATION — followed by a 5-character hull serial and a 4-character date code, 12 characters total. GLASSTECH CORPORATION hulls (2000–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is GLASSTECH CORPORATION still in business?
USCG records list GLASSTECH CORPORATION of MIAMI, FL in the MIC database (registered 2000).
How do I decode the year on a GLASSTECH CORPORATION HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. GLASSTECH CORPORATION hulls (2000–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 FL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "GLASSTECH CORPORATION HIN Decoder," carwhere.com/hin-decoder/gtc, last verified 2026-06-12.