# N910KF: 1997 Ewing G/Boyer J SERIES 5

- Status: Valid registration
- Airframe: [Ewing G/Boyer J SERIES 5](https://openairdocs.org/model/ewing-g-boyer-j-series-5) (registry code 05603DE, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: S9604-0173
- Year built: 1997
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 15, 1998
- Certificate issued: August 18, 2008
- Expires: January 31, 2028
- Mode S code: AC9792
- Registered owner: [Kortum Ronald L](https://openairdocs.org/faa-owner/KORTUM%20RONALD%20L)
- Location: [Williamstown, NJ](https://openairdocs.org/faa-place/NJ/Williamstown)
- Owner type: Individual
- Owner's area on the map: 39.6506° N, 74.9593° W: Placed by OpenAirDocs at the center of ZIP code 08094, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=910KF
- Page: https://openairdocs.org/aircraft/N910KF

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 (Ewing G/Boyer J SERIES 5)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N910KF.

## FAA accident and incident reports

None matched to N910KF.

## 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 Ewing G/Boyer J SERIES 5 aircraft: https://openairdocs.org/model/ewing-g-boyer-j-series-5/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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