# N421HJ: 2016 Ronald T Sterba VANS RV9A

- Status: Valid registration
- Airframe: [Ronald T Sterba VANS RV9A](https://openairdocs.org/model/ronald-t-sterba-vans-rv9a) (registry code 05632RF, 2 seats)
- Engine: [Lycoming YIO-320 SERIE](https://openairdocs.org/engine/lycoming-yio-320-serie) (registry code 42417)
- Serial number: 91669
- Year built: 2016
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Vans Aircraft Inc RV-9A
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 1, 2016
- Certificate issued: March 29, 2021
- Expires: March 31, 2028
- Mode S code: A5000E
- Registered owners: [Sterba Ronald T Trustee](https://openairdocs.org/faa-owner/STERBA%20RONALD%20T%20TRUSTEE), [St Marie Billie J Trustee](https://openairdocs.org/faa-owner/ST%20MARIE%20BILLIE%20J%20TRUSTEE)
- Location: [Salem, OR](https://openairdocs.org/faa-place/OR/Salem)
- Owner type: Co-owned
- Owner's area on the map: 44.9518° N, 123.0062° W: Placed by OpenAirDocs at the center of ZIP code 97301, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=421HJ
- Page: https://openairdocs.org/aircraft/N421HJ

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Ronald T Sterba VANS RV9A)

None in force.

### Matched by engine (Lycoming YIO-320 SERIE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N421HJ.

## FAA accident and incident reports

None matched to N421HJ.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Ronald T Sterba VANS RV9A aircraft: https://openairdocs.org/model/ronald-t-sterba-vans-rv9a/aircraft.md
- The Lycoming YIO-320 SERIE engine: https://openairdocs.org/engine/lycoming-yio-320-serie.md

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