# N410P: 1991 Willis Gary CHALLENGER II

- Status: Valid registration
- Airframe: [Willis Gary CHALLENGER II](https://openairdocs.org/model/willis-gary-challenger-ii) (registry code 05676PW, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 0400
- Year built: 1991
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 10, 1991
- Certificate issued: May 8, 2019
- Expires: May 31, 2029
- Mode S code: A4D565
- Registered owner: [Marshall Keith E](https://openairdocs.org/faa-owner/MARSHALL%20KEITH%20E)
- Location: [Thorp, WI](https://openairdocs.org/faa-place/WI/Thorp)
- Owner type: Individual
- Owner's area on the map: 44.9239° N, 90.8067° W: Placed by OpenAirDocs at the center of ZIP code 54771, 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=410P
- Page: https://openairdocs.org/aircraft/N410P

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 (Willis Gary CHALLENGER II)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N410P.

## FAA accident and incident reports

None matched to N410P.

## 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 N410P

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N410P before.

- [Cancelled 1978-08-03](https://openairdocs.org/deregistered/N410P-1978-08-03): Schleicher ASW-17, S/N 17023, built 1973. Exported to Canada. Owner: [Pollard Donald H](https://openairdocs.org/faa-owner/POLLARD%20DONALD%20H), [Bena, VA](https://openairdocs.org/faa-place/VA/Bena)

## Related

- Other Willis Gary CHALLENGER II aircraft: https://openairdocs.org/model/willis-gary-challenger-ii/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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