# N42SA: 2005 S C Aerostar S .A. FESTIVAL R40S

- Status: Valid registration
- Airframe: [S C Aerostar S .A. FESTIVAL R40S](https://openairdocs.org/model/s-c-aerostar-s-a-festival-r40s) (registry code 060001N, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: 050309
- Year built: 2005
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, operating light-sport, previously under 21.190
- Airworthiness date: October 31, 2019
- Certificate issued: August 15, 2013
- Expires: August 31, 2029
- Mode S code: A4FAD7
- Registered owner: [Allen Stephen R](https://openairdocs.org/faa-owner/ALLEN%20STEPHEN%20R)
- Location: [Accokeek, MD](https://openairdocs.org/faa-place/MD/Accokeek)
- Owner type: Individual
- Owner's area on the map: 38.6750° N, 77.0264° W: Placed by OpenAirDocs at the center of ZIP code 20607, 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=42SA
- Page: https://openairdocs.org/aircraft/N42SA

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 912ULS model are included.

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

### Matched by airframe (S C Aerostar S .A. FESTIVAL R40S)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N42SA.

## FAA accident and incident reports

None matched to N42SA.

## 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 N42SA

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N42SA before.

- [Cancelled 2017-06-14](https://openairdocs.org/deregistered/N42SA-2017-06-14): Alexander Steve GYROPLANE, S/N ALEX-0001. Registration expired, pending cancellation. Owner: [Alexander Steve C](https://openairdocs.org/faa-owner/ALEXANDER%20STEVE%20C), [Jennings, LA](https://openairdocs.org/faa-place/LA/Jennings)
- [Cancelled 1990-04-16](https://openairdocs.org/deregistered/N42SA-1990-04-16): Cessna 411, S/N 4110011. N-number assigned, not yet registered

## Related

- Other S C Aerostar S .A. FESTIVAL R40S aircraft: https://openairdocs.org/model/s-c-aerostar-s-a-festival-r40s/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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