SAN AUGUSTINE FBGLS PRODS INC HIN Decoder — MIC SAG
Hull Identification Numbers beginning with SAG were assigned by the US Coast Guard to SAN AUGUSTINE FBGLS PRODS INC of SAN AUGUSTINE, TX. The company is recorded as out of business since 2004 — 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
SAG
Location
SAN AUGUSTINE, TX
In business
since 2002
Status
Out of business (2004)
SAN AUGUSTINE FBGLS PRODS INC hulls (2002–2004) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
How a SAN AUGUSTINE FBGLS PRODS INC HIN breaks down
A current-format (1984–present) Hull Identification Number is 12 characters. Using the example SAG45678D424 (illustrative):
| Characters | Segment | In example | What it identifies |
|---|---|---|---|
| 1–3 | Manufacturer (MIC) | SAG | Identifies SAN AUGUSTINE FBGLS PRODS INC, assigned by the US Coast Guard. |
| 4–8 | Hull serial number | 45678 | SAN AUGUSTINE FBGLS PRODS INC's own production number for the specific hull (the letters I, O, Q are never used). |
| 9 | Certification month | D | Month built — A=January … L=December (D = April). |
| 10 | Certification year | 4 | Last digit of the certification year. |
| 11–12 | Model year | 24 | The boat’s model year. |
Free · no account · the HIN is on the transom, upper starboard (right) corner
Buying this SAN AUGUSTINE FBGLS PRODS INC? Check it before you pay.
SAN AUGUSTINE FBGLS PRODS INC is recorded out of business (2004) — which affects recalls, parts support, and resale. The $9.99 Boat Report adds the full CPSC marine-recall check, a HIN consistency check, a verify-before-you-buy checklist, and the USCG builder record for this hull — one downloadable report, one-time, no subscription. See what's included
SAN AUGUSTINE FBGLS PRODS INC HIN FAQ
What does a SAN AUGUSTINE FBGLS PRODS INC HIN look like?
It starts with the three characters "SAG" — the Manufacturer Identification Code the US Coast Guard assigned to SAN AUGUSTINE FBGLS PRODS INC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. SAN AUGUSTINE FBGLS PRODS INC hulls (2002–2004) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is SAN AUGUSTINE FBGLS PRODS INC still in business?
USCG records list SAN AUGUSTINE FBGLS PRODS INC as out of business since 2004. 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 SAN AUGUSTINE FBGLS PRODS INC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. SAN AUGUSTINE FBGLS PRODS INC hulls (2002–2004) 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.
Where is the HIN on a SAN AUGUSTINE FBGLS PRODS INC boat?
On the outside upper-starboard (right) corner of the transom, within two inches of the top — required by 33 CFR 181.29. Since August 1984 an identical duplicate HIN is also molded into an unexposed interior location as an anti-theft measure. Both should match the title, registration, and insurance card exactly.
Is the "SAG" MIC the same as a SAN AUGUSTINE FBGLS PRODS INC serial number?
No. "SAG" is the Manufacturer Identification Code — characters 1–3 of the HIN — that identifies SAN AUGUSTINE FBGLS PRODS INC. The hull serial number is characters 4–8: SAN AUGUSTINE FBGLS PRODS INC's own production number for that specific boat (the letters I, O, and Q are never used). The full 12-character HIN combines the MIC, the serial, and the date code.
Can a SAN AUGUSTINE FBGLS PRODS INC HIN tell me the exact model?
Not on its own. A HIN encodes the builder, hull serial, certification month/year, and model year — not the model name or length. Match the decoded year and serial against SAN AUGUSTINE FBGLS PRODS INC records, the title, or a marine survey to confirm the exact model and configuration.
Other builders in TX
Sources: verified against the USCG Manufacturer Identification Code database (refreshed monthly) · HIN format per 33 CFR Part 181, Subpart C. Reviewed by Sam Reynolds, Lead Researcher, CarWhere. Cite this page: CarWhere, "SAN AUGUSTINE FBGLS PRODS INC HIN Decoder," carwhere.com/hin-decoder/sag, last verified 2026-06-15.