# N426HC: 2014 Crisman Harry L ONEX

- Status: Valid registration
- Airframe: [Crisman Harry L ONEX](https://openairdocs.org/model/crisman-harry-l-onex) (registry code 056325T, 1 seats)
- Engine: [Aerovee 2.1](https://openairdocs.org/engine/aerovee-2-1) (registry code 01402)
- Serial number: ONX0103
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Sonex Aircraft LLC ONEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 10, 2026
- Certificate issued: September 28, 2021
- Expires: September 30, 2028
- Mode S code: A5129B
- Registered owner: [Gilbert Richard T](https://openairdocs.org/faa-owner/GILBERT%20RICHARD%20T)
- Location: [Bloomington, IL](https://openairdocs.org/faa-place/IL/Bloomington)
- Owner type: Individual
- Owner's area on the map: 40.5231° N, 89.0720° W: Placed by OpenAirDocs at the center of ZIP code 61705, 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=426HC
- Page: https://openairdocs.org/aircraft/N426HC

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 (Crisman Harry L ONEX)

None in force.

### Matched by engine (Aerovee 2.1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N426HC.

## FAA accident and incident reports

None matched to N426HC.

## 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 Crisman Harry L ONEX aircraft: https://openairdocs.org/model/crisman-harry-l-onex/aircraft.md
- The Aerovee 2.1 engine: https://openairdocs.org/engine/aerovee-2-1.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.