# N4XS: 1997 Sommer John CHRISTEN EAGLE II

- Status: Valid registration
- Airframe: [Sommer John CHRISTEN EAGLE II](https://openairdocs.org/model/sommer-john-christen-eagle-ii) (registry code 05658VZ, 2 seats)
- Engine: [Lycoming I0360 SER A&C](https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (registry code 41511)
- Serial number: 0299
- Year built: 1997
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 10, 1998
- Certificate issued: July 19, 1988
- Expires: February 29, 2028
- Mode S code: A4AA0D
- Registered owner: [Sommer John J](https://openairdocs.org/faa-owner/SOMMER%20JOHN%20J)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Individual
- Owner's area on the map: 47.6514° N, 122.4063° W: Placed by OpenAirDocs at the center of ZIP code 98199, 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=4XS
- Page: https://openairdocs.org/aircraft/N4XS

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 (Sommer John CHRISTEN EAGLE II)

None in force.

### Matched by engine (Lycoming I0360 SER A&C)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4XS.

## FAA accident and incident reports

None matched to N4XS.

## 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 Sommer John CHRISTEN EAGLE II aircraft: https://openairdocs.org/model/sommer-john-christen-eagle-ii/aircraft.md
- The Lycoming I0360 SER A&C engine: https://openairdocs.org/engine/lycoming-i0360-ser-a-c.md

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