HYSIDE INFLATABLES HIN Decoder — MIC HYF
Hull Identification Numbers beginning with HYF were assigned by the US Coast Guard to HYSIDE INFLATABLES of KERNVILLE, CA. 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
HYF
Location
KERNVILLE, CA
In business
since 1990
Status
Listed active in USCG records
HYSIDE INFLATABLES hulls (1990–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
How a HYSIDE INFLATABLES HIN breaks down
A current-format (1984–present) Hull Identification Number is 12 characters. Using the example HYF45678D424 (illustrative):
| Characters | Segment | In example | What it identifies |
|---|---|---|---|
| 1–3 | Manufacturer (MIC) | HYF | Identifies HYSIDE INFLATABLES, assigned by the US Coast Guard. |
| 4–8 | Hull serial number | 45678 | HYSIDE INFLATABLES'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 HYSIDE INFLATABLES? Check it before you pay.
Decoding the HIN confirms the year and serial, but not the safety record. 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
HYSIDE INFLATABLES HIN FAQ
What does a HYSIDE INFLATABLES HIN look like?
It starts with the three characters "HYF" — the Manufacturer Identification Code the US Coast Guard assigned to HYSIDE INFLATABLES — followed by a 5-character hull serial and a 4-character date code, 12 characters total. HYSIDE INFLATABLES hulls (1990–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is HYSIDE INFLATABLES still in business?
USCG records list HYSIDE INFLATABLES of KERNVILLE, CA in the MIC database (registered 1990).
How do I decode the year on a HYSIDE INFLATABLES HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. HYSIDE INFLATABLES hulls (1990–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.
Where is the HIN on a HYSIDE INFLATABLES 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 "HYF" MIC the same as a HYSIDE INFLATABLES serial number?
No. "HYF" is the Manufacturer Identification Code — characters 1–3 of the HIN — that identifies HYSIDE INFLATABLES. The hull serial number is characters 4–8: HYSIDE INFLATABLES'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 HYSIDE INFLATABLES 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 HYSIDE INFLATABLES records, the title, or a marine survey to confirm the exact model and configuration.
Other builders in CA
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, "HYSIDE INFLATABLES HIN Decoder," carwhere.com/hin-decoder/hyf, last verified 2026-06-15.