# N8934L: Pfeiffer Carl E SONEX ONEX

- Status: Valid registration
- Airframe: [Pfeiffer Carl E SONEX ONEX](https://openairdocs.org/model/pfeiffer-carl-e-sonex-onex) (registry code 05639QQ, 1 seats)
- Serial number: ONX0175
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sonex Aircraft LLC SONEX
- Certificate issued: October 9, 2020
- Expires: October 31, 2027
- Mode S code: AC5368
- Registered owner: [Pfeiffer Carl E](https://openairdocs.org/faa-owner/PFEIFFER%20CARL%20E)
- Location: [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)
- Owner type: Individual
- Owner's area on the map: 33.5119° N, 111.5794° W: Placed by OpenAirDocs at the center of ZIP code 85215, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8934L
- Page: https://openairdocs.org/aircraft/N8934L

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 (Pfeiffer Carl E SONEX ONEX)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N8934L.

## FAA accident and incident reports

None matched to N8934L.

## 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.

## Earlier aircraft with N8934L

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N8934L before.

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N8934L-undated): Piper PA-25-235, S/N 255398. N-number assigned, not yet registered

## Related

- Other Pfeiffer Carl E SONEX ONEX aircraft: https://openairdocs.org/model/pfeiffer-carl-e-sonex-onex/aircraft.md

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