# N4424D: Nelson Joe Richard CHALLENGER II

- Status: Valid registration
- Airframe: [Nelson Joe Richard CHALLENGER II](https://openairdocs.org/model/nelson-joe-richard-challenger-ii) (registry code 05620ND, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: CH2CW0704
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 19, 1992
- Certificate issued: January 17, 2023
- Expires: January 31, 2030
- Mode S code: A554F3
- Registered owner: [Mercer Sean T](https://openairdocs.org/faa-owner/MERCER%20SEAN%20T)
- Location: [Spring Hill, FL](https://openairdocs.org/faa-place/FL/Spring%20Hill)
- Owner type: Individual
- Owner's area on the map: 28.4828° N, 82.5529° W: Placed by OpenAirDocs at the center of ZIP code 34608, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4424D
- Page: https://openairdocs.org/aircraft/N4424D

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 (Nelson Joe Richard CHALLENGER II)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4424D.

## FAA accident and incident reports

None matched to N4424D.

## 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 Nelson Joe Richard CHALLENGER II aircraft: https://openairdocs.org/model/nelson-joe-richard-challenger-ii/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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