# N923FA: 2013 Fowler Patrick CHALLENGER II

- Status: Valid registration
- Airframe: [Fowler Patrick CHALLENGER II](https://openairdocs.org/model/fowler-patrick-challenger-ii) (registry code 05615WI, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: CH-2-0202-2193
- Year built: 2013
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 19, 2013
- Certificate issued: February 21, 2023
- Expires: February 28, 2030
- Mode S code: ACC9CD
- Registered owner: [Dahlstrom Scott J](https://openairdocs.org/faa-owner/DAHLSTROM%20SCOTT%20J)
- Location: [Greenville, OH](https://openairdocs.org/faa-place/OH/Greenville)
- Owner type: Individual
- Owner's area on the map: 40.0986° N, 84.6506° W: Placed by OpenAirDocs at the center of ZIP code 45331, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=923FA
- Page: https://openairdocs.org/aircraft/N923FA

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 (Fowler Patrick CHALLENGER II)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N923FA.

## FAA accident and incident reports

None matched to N923FA.

## 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 Fowler Patrick CHALLENGER II aircraft: https://openairdocs.org/model/fowler-patrick-challenger-ii/aircraft.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.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.