# N851D: 1944 North American/Aero Classics P-51D

- Status: Valid registration
- Airframe: [North American/Aero Classics P-51D](https://openairdocs.org/model/north-american-aero-classics-p-51d) (registry code 6402304, 1 seats)
- Engine: [Pkrd-Roll V1650 series](https://openairdocs.org/engine/pkrd-roll-v1650-series) (registry code 49001)
- Serial number: 44-84745
- Year built: 1944
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, research and development
- Airworthiness date: January 11, 2024
- Certificate issued: April 17, 1987
- Expires: January 31, 2030
- Mode S code: ABAB5A
- Registered owner: [Stallion 51 Corp](https://openairdocs.org/faa-owner/STALLION%2051%20CORP)
- Location: [Nashua, NH](https://openairdocs.org/faa-place/NH/Nashua)
- Owner type: Corporation
- Owner's area on the map: 42.7491° N, 71.4905° W: Placed by OpenAirDocs: center of Nashua, NH, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=851D
- Page: https://openairdocs.org/aircraft/N851D

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 Pkrd-Roll V1650 model are included.

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

### Matched by airframe (North American/Aero Classics P-51D)

None in force.

### Matched by engine (Pkrd-Roll V1650 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N851D.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20191219019989I](https://openairdocs.org/incident/20191219019989I), Dec 19, 2019: North American/Aero Classics P-51D (N851D), Kissimmee, FL, No damage. Winds at Kissimmee airport were reported at 040 degrees 15 knots gusting to 18 knots. Runway 04 would have been the preferred runway to land, but was…

## 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 North American/Aero Classics P-51D aircraft: https://openairdocs.org/model/north-american-aero-classics-p-51d/aircraft.md
- The Pkrd-Roll V1650 series engine: https://openairdocs.org/engine/pkrd-roll-v1650-series.md

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