GLASSTREAM INC HIN Decoder
Hull Identification Numbers beginning with GDJ were assigned by the US Coast Guard to GLASSTREAM INC of DOTHAN, AL. 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
GDJ
Location
DOTHAN, AL
In business
since 1999
Status
Listed active in USCG records
GLASSTREAM INC hulls (1999–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
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+).
GLASSTREAM INC HIN FAQ
What does a GLASSTREAM INC HIN look like?
It starts with the three characters "GDJ" — the Manufacturer Identification Code the US Coast Guard assigned to GLASSTREAM INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. GLASSTREAM INC hulls (1999–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is GLASSTREAM INC still in business?
USCG records list GLASSTREAM INC of DOTHAN, AL in the MIC database (registered 1999).
How do I decode the year on a GLASSTREAM INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. GLASSTREAM INC hulls (1999–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 AL
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "GLASSTREAM INC HIN Decoder," carwhere.com/hin-decoder/gdj, last verified 2026-06-12.