# N403JB: 2025 Vans RV-12

- Status: Valid registration
- Airframe: [Vans RV-12](https://openairdocs.org/model/vans-rv-12) (registry code 0690009, 2 seats)
- Engine: [Rotax 912ULS2](https://openairdocs.org/engine/rotax-912uls2) (registry code 55599)
- Serial number: 120403
- Year built: 2025
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, operating light-sport kit-built
- Airworthiness date: September 15, 2025
- Certificate issued: August 14, 2025
- Expires: August 31, 2032
- Mode S code: A4B890
- Registered owner: [Bohmer James F](https://openairdocs.org/faa-owner/BOHMER%20JAMES%20F)
- Location: [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa)
- Owner type: Individual
- Owner's area on the map: 36.0973° N, 95.9232° W: Placed by OpenAirDocs at the center of ZIP code 74135, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=403JB
- Page: https://openairdocs.org/aircraft/N403JB

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 (Vans RV-12)

None in force.

### Matched by engine (Rotax 912ULS2)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N403JB.

## FAA accident and incident reports

None matched to N403JB.

## 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.

## Service difficulty reports on N403JB not matched to an aircraft (1)

They name N403JB, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR HZZ2011F00000](https://openairdocs.org/sdr/HZZ2011F00000), Aug 3, 2011: CYLINDER. CRACKED. ENGINE STARTED TO RUN ROUGH IN FLIGHT. THE CAPT SHUTDOWN THE NR 1 ENGINE. UPON INSPECTION ON THE GROUND, IT WAS FOUND THAT THE NR3 CYLINDER HAD CRACKED NEAR THE

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Vans RV-12 aircraft: https://openairdocs.org/model/vans-rv-12/aircraft.md
- The Rotax 912ULS2 engine: https://openairdocs.org/engine/rotax-912uls2.md

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