# N6397C: 1999 Schulenberg Wallace A CHALLENGER II

- Status: Valid registration
- Airframe: [Schulenberg Wallace A CHALLENGER II](https://openairdocs.org/model/schulenberg-wallace-a-challenger-ii) (registry code 05607S8, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: CH2-0598-1751
- Year built: 1999
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 11, 1999
- Certificate issued: May 21, 2025
- Expires: May 31, 2032
- Mode S code: A8627B
- Registered owner: [Randall Paul D](https://openairdocs.org/faa-owner/RANDALL%20PAUL%20D)
- Location: [Barnesville, MN](https://openairdocs.org/faa-place/MN/Barnesville)
- Owner type: Individual
- Owner's area on the map: 46.6476° N, 96.4335° W: Placed by OpenAirDocs at the center of ZIP code 56514, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6397C
- Page: https://openairdocs.org/aircraft/N6397C

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 (Schulenberg Wallace A CHALLENGER II)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N6397C.

## FAA accident and incident reports

None matched to N6397C.

## 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 N6397C

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N6397C before.

- [Cancelled 1991-12-10](https://openairdocs.org/deregistered/N6397C-1991-12-10): Cessna T210N, S/N 21063881. Exported to Brazil. Owner: [General Aviation System Acft Sls](https://openairdocs.org/faa-owner/GENERAL%20AVIATION%20SYSTEM%20ACFT%20SLS), [Ft Lauderdale, FL](https://openairdocs.org/faa-place/FL/Ft%20Lauderdale)

## Related

- Other Schulenberg Wallace A CHALLENGER II aircraft: https://openairdocs.org/model/schulenberg-wallace-a-challenger-ii/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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