# N8515Q: 1996 Smith Stewart M CHALLENGER II

- Status: Valid registration
- Airframe: [Smith Stewart M CHALLENGER II](https://openairdocs.org/model/smith-stewart-m-challenger-ii) (registry code 05902DY, 2 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: 042724
- Year built: 1996
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: June 13, 2007
- Certificate issued: September 26, 2016
- Expires: September 30, 2029
- Mode S code: ABAE25
- Registered owner: [Bozeman Billy L](https://openairdocs.org/faa-owner/BOZEMAN%20BILLY%20L)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Individual
- Owner's area on the map: 35.1041° N, 90.1387° W: Placed by OpenAirDocs at the center of ZIP code 38113, 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=8515Q
- Page: https://openairdocs.org/aircraft/N8515Q

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. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Smith Stewart M CHALLENGER II)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N8515Q.

## FAA accident and incident reports

None matched to N8515Q.

## 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 N8515Q

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N8515Q before.

- [Cancelled 2003-10-21](https://openairdocs.org/deregistered/N8515Q-2003-10-21): Cessna U206F, S/N U20603372, built 1976. Exported to Mexico. Owner: [40 Mile Air Ltd](https://openairdocs.org/faa-owner/40%20MILE%20AIR%20LTD), [Tok, AK](https://openairdocs.org/faa-place/AK/Tok)

## Related

- Other Smith Stewart M CHALLENGER II aircraft: https://openairdocs.org/model/smith-stewart-m-challenger-ii/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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