# N123KJ: 1954 Fairchild C-123K

- Status: Valid registration
- Airframe: [Fairchild C-123K](https://openairdocs.org/model/fairchild-c-123k) (registry code 3372220, 52 seats)
- Engine: [Pratt & Whitney R-2800 series](https://openairdocs.org/engine/pratt-whitney-r-2800-series) (registry code 52026)
- Serial number: 54-0659
- Year built: 1954
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Experimental, showing compliance
- Airworthiness date: July 11, 2003
- Certificate issued: April 11, 2003
- Expires: April 30, 2030
- Mode S code: A05FC1
- Registered owner: [Astre Air International](https://openairdocs.org/faa-owner/ASTRE%20AIR%20INTERNATIONAL)
- Location: [Watkins, CO](https://openairdocs.org/faa-place/CO/Watkins)
- Owner type: Corporation
- Owner's area on the map: 39.7122° N, 104.5941° W: Placed by OpenAirDocs at the center of ZIP code 80137, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=123KJ
- Page: https://openairdocs.org/aircraft/N123KJ

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 Pratt & Whitney R-2800 model are included.

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

### Matched by airframe (Fairchild C-123K)

None in force.

### Matched by engine (Pratt & Whitney R-2800 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N123KJ.

## FAA accident and incident reports

None matched to N123KJ.

## 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.

## Earlier aircraft with N123KJ

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N123KJ before.

- [Cancelled 1998-09-15](https://openairdocs.org/deregistered/N123KJ-1998-09-15): Boeing 747-312, S/N 23243. Exported to Singapore. Owner: [Wilmington Trust Co  Owner Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20%20OWNER%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

## Related

- Other Fairchild C-123K aircraft: https://openairdocs.org/model/fairchild-c-123k/aircraft.md
- The Pratt & Whitney R-2800 series engine: https://openairdocs.org/engine/pratt-whitney-r-2800-series.md

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