# N1DP: 2021 Donald C Perry CURTISS JN-4D

- Status: Valid registration
- Airframe: [Donald C Perry CURTISS JN-4D](https://openairdocs.org/model/donald-c-perry-curtiss-jn-4d) (registry code 05639ZU, 2 seats)
- Engine: [Curtiss OX-5](https://openairdocs.org/engine/curtiss-ox-5) (registry code 18100)
- Serial number: 7685
- Year built: 2021
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 17, 2021
- Certificate issued: February 26, 2021
- Expires: February 29, 2028
- Mode S code: A0005B
- Registered owner: [Poplar Grove Aviation Education Association](https://openairdocs.org/faa-owner/POPLAR%20GROVE%20AVIATION%20EDUCATION%20ASSOCIATION)
- Location: [Poplar Grove, IL](https://openairdocs.org/faa-place/IL/Poplar%20Grove)
- Owner type: Corporation
- Owner's area on the map: 42.4006° N, 88.8370° W: Placed by OpenAirDocs at the center of ZIP code 61065, 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=1DP
- Page: https://openairdocs.org/aircraft/N1DP

From the FAA registry file of October 22, 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 (Donald C Perry CURTISS JN-4D)

None in force.

### Matched by engine (Curtiss OX-5)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N1DP.

## FAA accident and incident reports

None matched to N1DP.

## 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 Donald C Perry CURTISS JN-4D aircraft: https://openairdocs.org/model/donald-c-perry-curtiss-jn-4d/aircraft.md
- The Curtiss OX-5 engine: https://openairdocs.org/engine/curtiss-ox-5.md

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