FLATLINE BOATS (DBA) HIN Decoder
Hull Identification Numbers beginning with FLT were assigned by the US Coast Guard to FLATLINE BOATS (DBA) of EDINBURG, TX. 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
FLT
Location
EDINBURG, TX
In business
since 2009
Status
Listed active in USCG records
FLATLINE BOATS (DBA) hulls (2009–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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FLATLINE BOATS (DBA) HIN FAQ
What does a FLATLINE BOATS (DBA) HIN look like?
It starts with the three characters "FLT" — the Manufacturer Identification Code the US Coast Guard assigned to FLATLINE BOATS (DBA) — followed by a 5-character hull serial and a 4-character date code, 12 characters total. FLATLINE BOATS (DBA) hulls (2009–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is FLATLINE BOATS (DBA) still in business?
USCG records list FLATLINE BOATS (DBA) of EDINBURG, TX in the MIC database (registered 2009).
How do I decode the year on a FLATLINE BOATS (DBA) HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. FLATLINE BOATS (DBA) hulls (2009–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 TX
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "FLATLINE BOATS (DBA) HIN Decoder," carwhere.com/hin-decoder/flt, last verified 2026-06-12.