# N864AJ: 2021 William Clark Jernigan ZENITH 750

- Status: Valid registration
- Airframe: [William Clark Jernigan ZENITH 750](https://openairdocs.org/model/william-clark-jernigan-zenith-750) (registry code 05640DM, 2 seats)
- Engine: [Ulpower UL350IS](https://openairdocs.org/engine/ulpower-ul350is) (registry code 62000)
- Serial number: 75-8067
- Year built: 2021
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Aircraft Co STOL CH 750
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 9, 2021
- Certificate issued: July 1, 2021
- Expires: July 31, 2028
- Mode S code: ABDDBC
- Registered owner: [Jernigan William C](https://openairdocs.org/faa-owner/JERNIGAN%20WILLIAM%20C)
- Location: [Greenville, SC](https://openairdocs.org/faa-place/SC/Greenville)
- Owner type: Individual
- Owner's area on the map: 34.8473° N, 82.4021° W: Placed by OpenAirDocs at the center of ZIP code 29601, 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=864AJ
- Page: https://openairdocs.org/aircraft/N864AJ

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 (William Clark Jernigan ZENITH 750)

None in force.

### Matched by engine (Ulpower UL350IS)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA25LA214](https://openairdocs.org/ntsb/ERA25LA214), May 18, 2025: Jernigan Zenith 750 (N864AJ), Greenville, SC, substantial damage, investigation ongoing

## 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.

- [Accident 20250518007179A](https://openairdocs.org/incident/20250518007179A), May 18, 2025: William Clark Jernigan ZENITH 750 (N864AJ), Greenville, SC, Substantial damage. Departed gmu for VFR flight to practice landings at klqk. En route at 2200 feet altitude, the pilot noticed a decrease in oil pressure followed by partial loss…

## 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 William Clark Jernigan ZENITH 750 aircraft: https://openairdocs.org/model/william-clark-jernigan-zenith-750/aircraft.md
- The Ulpower UL350IS engine: https://openairdocs.org/engine/ulpower-ul350is.md

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