# N1751D: 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: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 44-63675
- Year built: 1944
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Limited
- Airworthiness date: May 11, 1983
- Certificate issued: October 21, 2026
- Expires: October 31, 2033
- Mode S code: A12E3F
- Registered owner: [Sierra Sue LLC](https://openairdocs.org/faa-owner/SIERRA%20SUE%20LLC)
- Location: [Santa Ana, CA](https://openairdocs.org/faa-place/CA/Santa%20Ana)
- Owner type: LLC
- Owner's area on the map: 33.7099° N, 117.8704° W: Placed by OpenAirDocs at the center of ZIP code 92707, 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=1751D
- Page: https://openairdocs.org/aircraft/N1751D

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 (North American/Aero Classics P-51D)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N1751D.

## 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 20180518005539I](https://openairdocs.org/incident/20180518005539I), May 18, 2018: North American/Aero Classics P-51D (N1751D), Kewanee, IL, Minor damage. On may 18, 2018, the pilot in command (PIC) of N1751D, a North American P51, departed Kewanee airport (ezi) as number 4 of 4 aircraft formation enroute to…

## 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 Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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