# N997RB: 1997 Rans S-9

- Status: Valid registration
- Airframe: [Rans S-9](https://openairdocs.org/model/rans-s-9) (registry code 05902TZ, 1 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: 0297149
- Year built: 1997
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: November 17, 2007
- Certificate issued: June 15, 2007
- Expires: August 31, 2027
- Mode S code: ADEE1D
- Registered owner: [Brem Ronald C](https://openairdocs.org/faa-owner/BREM%20RONALD%20C)
- Location: [Bakersfield, CA](https://openairdocs.org/faa-place/CA/Bakersfield)
- Owner type: Individual
- Owner's area on the map: 35.3430° N, 119.0650° W: Placed by OpenAirDocs at the center of ZIP code 93309, 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=997RB
- Page: https://openairdocs.org/aircraft/N997RB

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. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

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

### Matched by airframe (Rans S-9)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N997RB.

## FAA accident and incident reports

None matched to N997RB.

## 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 Rans S-9 aircraft: https://openairdocs.org/model/rans-s-9/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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