# Sidney P Essex SR SONEX ONEX

- Type: Aircraft model (FAA registry)
- Registry code: 05639M2
- Manufacturer (registry): SIDNEY P ESSEX SR
- Model: SONEX ONEX
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 1
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/sidney-p-essex-sr-sonex-onex

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N503X](https://openairdocs.org/aircraft/N503X): [Essex Sidney P Sr](https://openairdocs.org/faa-owner/ESSEX%20SIDNEY%20P%20SR), [Fort Mohave, AZ](https://openairdocs.org/faa-place/AZ/Fort%20Mohave), S/N 0167

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Stephen L Yoho SONEX ONEX](https://openairdocs.org/model/stephen-l-yoho-sonex-onex): 1 registered aircraft, registry code 05635GA
- [David F Jones SONEX ONEX](https://openairdocs.org/model/david-f-jones-sonex-onex): 1 registered aircraft, registry code 05635GW
- [Steven Jay Williams SONEX ONEX](https://openairdocs.org/model/steven-jay-williams-sonex-onex): 1 registered aircraft, registry code 05636K6
- [Edward Parisi SONEX ONEX](https://openairdocs.org/model/edward-parisi-sonex-onex): 1 registered aircraft, registry code 056391P
- [Thomas N Helm SONEX ONEX](https://openairdocs.org/model/thomas-n-helm-sonex-onex): 1 registered aircraft, registry code 05639AQ
- [Darrin Mitchell SONEX ONEX](https://openairdocs.org/model/darrin-mitchell-sonex-onex): 1 registered aircraft, registry code 05639E1
- [Burkey Dale R SONEX ONEX](https://openairdocs.org/model/burkey-dale-r-sonex-onex): 1 registered aircraft, registry code 05639KJ
- [Pfeiffer Carl E SONEX ONEX](https://openairdocs.org/model/pfeiffer-carl-e-sonex-onex): 1 registered aircraft, registry code 05639QQ
- [John M Gibbs SONEX ONEX](https://openairdocs.org/model/john-m-gibbs-sonex-onex): 1 registered aircraft, registry code 05640BB
- [Raymond Leroy Wilhelm SONEX ONEX](https://openairdocs.org/model/raymond-leroy-wilhelm-sonex-onex): 1 registered aircraft, registry code 056413A
- [Jordan Gluch SONEX ONEX](https://openairdocs.org/model/jordan-gluch-sonex-onex): 1 registered aircraft, registry code 056421N
- [Mark C Pauls SONEX ONEX](https://openairdocs.org/model/mark-c-pauls-sonex-onex): 1 registered aircraft, registry code 05643WL

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