# N52DJ: Johnson Douglas P CHALLENGER II

- Status: Valid registration
- Airframe: [Johnson Douglas P CHALLENGER II](https://openairdocs.org/model/johnson-douglas-p-challenger-ii) (registry code 05620EW, 2 seats)
- Engine: [Hirth HM-504](https://openairdocs.org/engine/hirth-hm-504) (registry code 33701)
- Serial number: CH21191CW0761
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 29, 1992
- Certificate issued: May 19, 2021
- Expires: May 31, 2028
- Mode S code: A686E9
- Registered owner: [Persons David A](https://openairdocs.org/faa-owner/PERSONS%20DAVID%20A)
- Location: [Silver Lake, KS](https://openairdocs.org/faa-place/KS/Silver%20Lake)
- Owner type: Individual
- Owner's area on the map: 39.1420° N, 95.8404° W: Placed by OpenAirDocs at the center of ZIP code 66539, 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=52DJ
- Page: https://openairdocs.org/aircraft/N52DJ

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 (Johnson Douglas P CHALLENGER II)

None in force.

### Matched by engine (Hirth HM-504)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N52DJ.

## FAA accident and incident reports

None matched to N52DJ.

## 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 Johnson Douglas P CHALLENGER II aircraft: https://openairdocs.org/model/johnson-douglas-p-challenger-ii/aircraft.md
- The Hirth HM-504 engine: https://openairdocs.org/engine/hirth-hm-504.md

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